Physics 101: Help and Review

  • Course type: Self-paced
  • Available Lessons: 212
  • Average Lesson Length: 8 min
  • Eligible for Certificate: Yes

    Certificates show that you have completed the course. They do not provide credit.

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    The Metric System: Units and Conversion

  • Physics 101: Help and Review Practice Test

Course Summary

This Physics 101: Help and Review course is the simplest way to master physics for school, work or just for fun. The course contains bite-sized video lessons and interactive practice quizzes to help you quickly study for exams, get ahead in class or simply improve your overall physics knowledge.
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17 chapters in Physics 101: Help and Review

Course Practice Test

Check your knowledge of this course with a 50-question practice test.
  • Comprehensive test covering all topics
  • Detailed video explanations for wrong answers
Week {{::cp.getGoalWeekForTopic(1, 17)}}
Ch 2. Vectors: Help and Review {{cp.topicAssetIdToProgress[33162].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - What Is a Vector? - Definition & Types Score: {{cp.lessonAssetIdToProgress[32165].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32165].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32165].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32165].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Vector Addition (Geometric Approach): Explanation & Examples Score: {{cp.lessonAssetIdToProgress[32166].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32166].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32166].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32166].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Resultants of Vectors: Definition & Calculation Score: {{cp.lessonAssetIdToProgress[32167].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32167].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32167].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32167].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Scalar Multiplication of Vectors: Definition & Calculations Score: {{cp.lessonAssetIdToProgress[32168].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32168].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32168].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32168].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Vector Subtraction (Geometric): Formula & Examples Score: {{cp.lessonAssetIdToProgress[32169].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32169].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32169].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32169].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Standard Basis Vectors: Definition & Examples Score: {{cp.lessonAssetIdToProgress[32170].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32170].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32170].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32170].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - How to Do Vector Operations Using Components Score: {{cp.lessonAssetIdToProgress[32171].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32171].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32171].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32171].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Vector Components: The Magnitude of a Vector Score: {{cp.lessonAssetIdToProgress[32172].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32172].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32172].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32172].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Vector Components: The Direction of a Vector Score: {{cp.lessonAssetIdToProgress[32173].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32173].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32173].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32173].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Vector Resolution: Definition & Practice Problems Score: {{cp.lessonAssetIdToProgress[32174].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32174].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32174].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32174].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Position Vector: Formula & Examples Score: {{cp.lessonAssetIdToProgress[60641].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[60641].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[60641].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[60641].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(2, 17)}}
Ch 3. Kinematics: Help and Review {{cp.topicAssetIdToProgress[33163].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - What is Kinematics? - Studying the Motion of Objects Score: {{cp.lessonAssetIdToProgress[15052].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15052].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15052].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15052].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Scalars and Vectors: Definition and Difference Score: {{cp.lessonAssetIdToProgress[15053].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15053].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15053].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15053].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Distance and Displacement in Physics: Definition and Examples Score: {{cp.lessonAssetIdToProgress[15054].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15054].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15054].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15054].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Speed and Velocity: Difference and Examples Score: {{cp.lessonAssetIdToProgress[15055].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15055].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15055].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15055].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Acceleration: Definition, Equation and Examples Score: {{cp.lessonAssetIdToProgress[15056].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15056].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15056].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15056].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Uniformly-Accelerated Motion and the Big Five Kinematics Equations Score: {{cp.lessonAssetIdToProgress[15057].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15057].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15057].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15057].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Representing Kinematics with Graphs Score: {{cp.lessonAssetIdToProgress[15058].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15058].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15058].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15058].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Ticker Tape Diagrams: Analyzing Motion and Acceleration Score: {{cp.lessonAssetIdToProgress[15059].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15059].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15059].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15059].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - What are Vector Diagrams? - Definition and Uses Score: {{cp.lessonAssetIdToProgress[15060].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15060].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15060].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15060].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Using Position vs. Time Graphs to Describe Motion Score: {{cp.lessonAssetIdToProgress[15061].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15061].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15061].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15061].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Determining Slope for Position vs. Time Graphs Score: {{cp.lessonAssetIdToProgress[15062].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15062].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15062].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15062].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Using Velocity vs. Time Graphs to Describe Motion Score: {{cp.lessonAssetIdToProgress[15063].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15063].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15063].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15063].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Determining Acceleration Using the Slope of a Velocity vs. Time Graph Score: {{cp.lessonAssetIdToProgress[15064].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15064].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15064].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15064].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - Velocity vs. Time: Determining Displacement of an Object Score: {{cp.lessonAssetIdToProgress[15066].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15066].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15066].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15066].bestScoreQuestions}}  Take Quiz Optional
Lesson 15 - Understanding Graphs of Motion: Giving Qualitative Descriptions Score: {{cp.lessonAssetIdToProgress[15067].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15067].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15067].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15067].bestScoreQuestions}}  Take Quiz Optional
Lesson 16 - Free Fall Physics Practice Problems Score: {{cp.lessonAssetIdToProgress[15068].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15068].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15068].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15068].bestScoreQuestions}}  Take Quiz Optional
Lesson 17 - Graphing Free Fall Motion: Showing Acceleration Score: {{cp.lessonAssetIdToProgress[15069].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15069].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15069].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15069].bestScoreQuestions}}  Take Quiz Optional
Lesson 18 - The Acceleration of Gravity: Definition & Formula Score: {{cp.lessonAssetIdToProgress[15070].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15070].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15070].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15070].bestScoreQuestions}}  Take Quiz Optional
Lesson 19 - Projectile Motion: Definition and Examples Score: {{cp.lessonAssetIdToProgress[15071].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15071].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15071].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15071].bestScoreQuestions}}  Take Quiz Optional
Lesson 20 - Projectile Motion Practice Problems Score: {{cp.lessonAssetIdToProgress[18695].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[18695].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[18695].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[18695].bestScoreQuestions}}  Take Quiz Optional
Lesson 21 - Kinematic Equations List: Calculating Motion Score: {{cp.lessonAssetIdToProgress[15072].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15072].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15072].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15072].bestScoreQuestions}}  Take Quiz Optional
Lesson 22 - Uniform Circular Motion: Definition & Mathematics Score: {{cp.lessonAssetIdToProgress[32163].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32163].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32163].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32163].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(3, 17)}}
Ch 4. Laws of Motion: Help and Review {{cp.topicAssetIdToProgress[33164].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Newton's First Law of Motion: Examples of the Effect of Force on Motion Score: {{cp.lessonAssetIdToProgress[2555].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2555].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2555].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2555].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Distinguishing Between Inertia and Mass Score: {{cp.lessonAssetIdToProgress[14594].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14594].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14594].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14594].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Mass and Weight: Differences and Calculations Score: {{cp.lessonAssetIdToProgress[14595].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14595].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14595].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14595].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - State of Motion and Velocity Score: {{cp.lessonAssetIdToProgress[14596].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14596].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14596].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14596].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Force: Definition and Types Score: {{cp.lessonAssetIdToProgress[14597].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14597].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14597].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14597].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Forces: Balanced and Unbalanced Score: {{cp.lessonAssetIdToProgress[14599].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14599].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14599].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14599].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Free-Body Diagrams Score: {{cp.lessonAssetIdToProgress[14598].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14598].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14598].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14598].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Net Force: Definition and Calculations Score: {{cp.lessonAssetIdToProgress[14600].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14600].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14600].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14600].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Newton's Second Law of Motion: The Relationship Between Force and Acceleration Score: {{cp.lessonAssetIdToProgress[2556].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2556].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2556].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2556].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Determining the Acceleration of an Object Score: {{cp.lessonAssetIdToProgress[14601].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14601].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14601].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14601].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Determining the Individual Forces Acting Upon an Object Score: {{cp.lessonAssetIdToProgress[14602].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14602].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14602].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14602].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Air Resistance and Free Fall Score: {{cp.lessonAssetIdToProgress[14603].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14603].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14603].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14603].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Newton's Third Law of Motion: Examples of the Relationship Between Two Forces Score: {{cp.lessonAssetIdToProgress[2557].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2557].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2557].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2557].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - Newton's Laws and Weight, Mass & Gravity Score: {{cp.lessonAssetIdToProgress[2558].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2558].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2558].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2558].bestScoreQuestions}}  Take Quiz Optional
Lesson 15 - Identifying Action and Reaction Force Pairs Score: {{cp.lessonAssetIdToProgress[14604].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14604].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14604].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14604].bestScoreQuestions}}  Take Quiz Optional
Lesson 16 - The Normal Force: Definition and Examples Score: {{cp.lessonAssetIdToProgress[14605].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14605].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14605].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14605].bestScoreQuestions}}  Take Quiz Optional
Lesson 17 - Friction: Definition and Types Score: {{cp.lessonAssetIdToProgress[14606].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14606].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14606].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14606].bestScoreQuestions}}  Take Quiz Optional
Lesson 18 - Inclined Planes in Physics: Definition, Facts, and Examples Score: {{cp.lessonAssetIdToProgress[14608].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14608].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14608].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14608].bestScoreQuestions}}  Take Quiz Optional
Lesson 19 - Hooke's Law & the Spring Constant: Definition & Equation Score: {{cp.lessonAssetIdToProgress[32885].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32885].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32885].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32885].bestScoreQuestions}}  Take Quiz Optional
Lesson 20 - Centripetal Force: Definition, Examples & Problems Score: {{cp.lessonAssetIdToProgress[32906].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32906].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32906].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32906].bestScoreQuestions}}  Take Quiz Optional
Lesson 21 - Compressive Stress: Definition, Formula & Maximum Score: {{cp.lessonAssetIdToProgress[17390].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17390].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[17390].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17390].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(4, 17)}}
Ch 5. Work and Energy in Physics: Help and Review {{cp.topicAssetIdToProgress[33165].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - What is Energy? - Definition and Significance in Nature Score: {{cp.lessonAssetIdToProgress[2537].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2537].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2537].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2537].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Work: Definition, Characteristics, and Examples Score: {{cp.lessonAssetIdToProgress[14609].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14609].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14609].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14609].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Work Done by a Variable Force Score: {{cp.lessonAssetIdToProgress[14610].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14610].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14610].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14610].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Work-Energy Theorem: Definition and Application Score: {{cp.lessonAssetIdToProgress[14611].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14611].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14611].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14611].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Kinetic Energy to Potential Energy: Relationship in Different Energy Types Score: {{cp.lessonAssetIdToProgress[2545].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2545].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2545].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2545].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Elastic Potential Energy: Definition, Formula & Examples Score: {{cp.lessonAssetIdToProgress[24259].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24259].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[24259].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24259].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Conservative Forces: Examples & Effects Score: {{cp.lessonAssetIdToProgress[24260].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24260].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[24260].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24260].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Nonconservative Forces: Examples & Effects Score: {{cp.lessonAssetIdToProgress[24261].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24261].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[24261].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24261].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Conservation of Mechanical Energy Score: {{cp.lessonAssetIdToProgress[14612].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14612].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14612].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14612].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Power: Definition and Mathematics Score: {{cp.lessonAssetIdToProgress[14613].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14613].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14613].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14613].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(5, 17)}}
Ch 6. Linear Momentum: Help and Review {{cp.topicAssetIdToProgress[33166].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Linear Momentum: Definition, Equation, and Examples Score: {{cp.lessonAssetIdToProgress[15928].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15928].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15928].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15928].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Momentum and Impulse: Definition, Theorem and Examples Score: {{cp.lessonAssetIdToProgress[15929].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15929].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15929].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15929].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Conservation of Linear Momentum: Formula and Examples Score: {{cp.lessonAssetIdToProgress[15930].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15930].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15930].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15930].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Elastic and Inelastic Collisions: Difference and Principles Score: {{cp.lessonAssetIdToProgress[15931].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15931].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15931].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15931].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Isolated Systems in Physics: Definition and Examples Score: {{cp.lessonAssetIdToProgress[15932].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15932].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15932].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15932].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Angular Speed: Definition, Formula & Problems Score: {{cp.lessonAssetIdToProgress[60571].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[60571].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[60571].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[60571].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(6, 17)}}
Ch 7. Equilibrium and Elasticity: Help and Review {{cp.topicAssetIdToProgress[33167].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Equilibrium: Translational & Rotational Score: {{cp.lessonAssetIdToProgress[31882].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[31882].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[31882].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[31882].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Stability & Center of Gravity Score: {{cp.lessonAssetIdToProgress[29994].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[29994].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[29994].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[29994].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Statics Problem-Solving Methods & Applications Score: {{cp.lessonAssetIdToProgress[29995].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[29995].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[29995].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[29995].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Simple Machines: Lever, Inclined Plane & Pulley Score: {{cp.lessonAssetIdToProgress[30374].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[30374].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[30374].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[30374].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Tensile and Compressive Stress and Strain Equations Score: {{cp.lessonAssetIdToProgress[29996].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[29996].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[29996].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[29996].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Shear and Bulk Stress and Strain Equations Score: {{cp.lessonAssetIdToProgress[29997].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[29997].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[29997].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[29997].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - What is a Truss Bridge? - Designs & Definition
Week {{::cp.getGoalWeekForTopic(7, 17)}}
Ch 8. Sound and Light: Help and Review {{cp.topicAssetIdToProgress[33168].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Vibrations and Waves: Energy and Motion Score: {{cp.lessonAssetIdToProgress[4910].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4910].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[4910].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4910].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Wave Parameters: Wavelength, Amplitude, Period, Frequency & Speed Score: {{cp.lessonAssetIdToProgress[5506].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5506].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5506].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5506].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Transverse & Longitudinal Waves: Definition & Examples Score: {{cp.lessonAssetIdToProgress[4911].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4911].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[4911].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4911].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - What is Sound? - Definition and Factors Affecting the Speed of Sound Score: {{cp.lessonAssetIdToProgress[4912].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4912].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[4912].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4912].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Pitch and Volume in Sound Waves Score: {{cp.lessonAssetIdToProgress[5494].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5494].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5494].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5494].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Electromagnetic Waves: Definition, Sources & Properties Score: {{cp.lessonAssetIdToProgress[4913].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4913].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[4913].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4913].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - The 7 Major Regions of the Electromagnetic Spectrum Score: {{cp.lessonAssetIdToProgress[6836].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6836].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[6836].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6836].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - The Nature of Light: Origin, Spectrum & Color Frequency Score: {{cp.lessonAssetIdToProgress[4914].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4914].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[4914].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4914].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Reflection: Angle of Incidence and Curved Surfaces Score: {{cp.lessonAssetIdToProgress[4915].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4915].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[4915].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4915].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Diffuse Reflection: Definition, Examples & Surfaces Score: {{cp.lessonAssetIdToProgress[6857].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6857].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[6857].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6857].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Resonance: Definition & Transmission of Waves Score: {{cp.lessonAssetIdToProgress[4916].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4916].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[4916].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4916].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Transparent and Opaque Materials in Electromagnetic Waves Score: {{cp.lessonAssetIdToProgress[4917].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4917].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[4917].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4917].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Color: White Light, Reflection & Absorption Score: {{cp.lessonAssetIdToProgress[4918].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4918].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[4918].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4918].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - Refraction & Dispersion: Definition, Snell's Law & Index of Refraction Score: {{cp.lessonAssetIdToProgress[4919].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4919].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[4919].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4919].bestScoreQuestions}}  Take Quiz Optional
Lesson 15 - Diffraction: Relation to Sound & Light and Effects of Wavelength Score: {{cp.lessonAssetIdToProgress[4920].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4920].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[4920].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4920].bestScoreQuestions}}  Take Quiz Optional
Lesson 16 - Constructive and Destructive Interference Score: {{cp.lessonAssetIdToProgress[4921].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4921].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[4921].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4921].bestScoreQuestions}}  Take Quiz Optional
Lesson 17 - The Doppler Effect: Definition, Examples & Applications Score: {{cp.lessonAssetIdToProgress[4922].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4922].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[4922].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4922].bestScoreQuestions}}  Take Quiz Optional
Lesson 18 - Wave-Particle Duality: Concept, Explanation & Examples Score: {{cp.lessonAssetIdToProgress[4923].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4923].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[4923].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4923].bestScoreQuestions}}  Take Quiz Optional
Lesson 19 - Infrasound: Definition, Effects & Uses Score: {{cp.lessonAssetIdToProgress[9384].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9384].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9384].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9384].bestScoreQuestions}}  Take Quiz Optional
Lesson 20 - Angle of Incidence: Definition & Formula Score: {{cp.lessonAssetIdToProgress[9404].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9404].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9404].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9404].bestScoreQuestions}}  Take Quiz Optional
Lesson 21 - Angle of Reflection: Definition & Formula Score: {{cp.lessonAssetIdToProgress[9378].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9378].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9378].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9378].bestScoreQuestions}}  Take Quiz Optional
Lesson 22 - Atomic Spectrum: Definition, Absorption & Emission Score: {{cp.lessonAssetIdToProgress[10893].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10893].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[10893].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10893].bestScoreQuestions}}  Take Quiz Optional
Lesson 23 - Compression Wave: Definition & Overview Score: {{cp.lessonAssetIdToProgress[9447].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9447].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9447].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9447].bestScoreQuestions}}  Take Quiz Optional
Lesson 24 - Continuous Spectrum: Definition & Overview Score: {{cp.lessonAssetIdToProgress[9405].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9405].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9405].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9405].bestScoreQuestions}}  Take Quiz Optional
Lesson 25 - Divergent Boundary: Definition & Examples Score: {{cp.lessonAssetIdToProgress[9481].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9481].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9481].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9481].bestScoreQuestions}}  Take Quiz Optional
Lesson 26 - Hertz: Definition & Concept Score: {{cp.lessonAssetIdToProgress[3878].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3878].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3878].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3878].bestScoreQuestions}}  Take Quiz Optional
Lesson 27 - How to Calculate Wavelength Score: {{cp.lessonAssetIdToProgress[3879].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3879].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3879].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3879].bestScoreQuestions}}  Take Quiz Optional
Lesson 28 - Incident Ray: Definition & Overview Score: {{cp.lessonAssetIdToProgress[9369].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9369].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9369].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9369].bestScoreQuestions}}  Take Quiz Optional
Lesson 29 - Light Rays: Definition, Types & Sources Score: {{cp.lessonAssetIdToProgress[9372].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9372].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9372].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9372].bestScoreQuestions}}  Take Quiz Optional
Lesson 30 - Light Waves: Definition, Types & Uses Score: {{cp.lessonAssetIdToProgress[9443].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9443].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9443].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9443].bestScoreQuestions}}  Take Quiz Optional
Lesson 31 - Light Year: Definition & Overview Score: {{cp.lessonAssetIdToProgress[9393].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9393].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9393].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9393].bestScoreQuestions}}  Take Quiz Optional
Lesson 32 - Reflected Ray: Definition & Overview Score: {{cp.lessonAssetIdToProgress[9401].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9401].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9401].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9401].bestScoreQuestions}}  Take Quiz Optional
Lesson 33 - Reflection of Waves: Definition & Examples Score: {{cp.lessonAssetIdToProgress[9381].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9381].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9381].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9381].bestScoreQuestions}}  Take Quiz Optional
Lesson 34 - Refracted Wave: Definition & Overview Score: {{cp.lessonAssetIdToProgress[9459].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9459].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9459].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9459].bestScoreQuestions}}  Take Quiz Optional
Lesson 35 - Specular Reflection: Definition & Examples Score: {{cp.lessonAssetIdToProgress[9399].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9399].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9399].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9399].bestScoreQuestions}}  Take Quiz Optional
Lesson 36 - Double Slit Experiment: Explanation & Equation Score: {{cp.lessonAssetIdToProgress[60608].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[60608].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[60608].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[60608].bestScoreQuestions}}  Take Quiz Optional
Lesson 37 - Frustrated Total Internal Reflection Score: {{cp.lessonAssetIdToProgress[198145].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[198145].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[198145].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[198145].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(8, 17)}}
Ch 9. Fluids in Physics: Help and Review {{cp.topicAssetIdToProgress[33169].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Pressure: Definition, Units, and Conversions Score: {{cp.lessonAssetIdToProgress[1651].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1651].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1651].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1651].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Hydrostatic Pressure: Definition, Equation, and Calculations Score: {{cp.lessonAssetIdToProgress[15418].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15418].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15418].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15418].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Applications of Pascal's Principle Score: {{cp.lessonAssetIdToProgress[31873].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[31873].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[31873].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[31873].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Buoyancy: Calculating Force and Density with Archimedes' Principle Score: {{cp.lessonAssetIdToProgress[15419].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15419].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15419].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15419].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Fluid Mass, Flow Rate and the Continuity Equation Score: {{cp.lessonAssetIdToProgress[15420].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15420].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15420].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15420].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Bernoulli's Principle: Definition and Examples Score: {{cp.lessonAssetIdToProgress[15421].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15421].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[15421].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15421].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Bernoulli's Equation: Formula, Examples & Problems Score: {{cp.lessonAssetIdToProgress[17253].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17253].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[17253].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17253].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(9, 17)}}
Ch 10. Laws of Thermodynamics: Help and Review {{cp.topicAssetIdToProgress[33170].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Temperature Units: Converting Between Kelvins and Celsius Score: {{cp.lessonAssetIdToProgress[2480].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2480].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2480].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2480].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Changes in Heat and Energy Diagrams Score: {{cp.lessonAssetIdToProgress[2549].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2549].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2549].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2549].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Phase Changes and Heating Curves Score: {{cp.lessonAssetIdToProgress[1647].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1647].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1647].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1647].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - How to Calculate Specific Heat Capacity for Different Substances Score: {{cp.lessonAssetIdToProgress[2548].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2548].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2548].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2548].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Heat Transfer Through Conduction: Equation & Examples Score: {{cp.lessonAssetIdToProgress[29863].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[29863].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[29863].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[29863].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Heat Transfer Through Convection: Natural vs. Forced Score: {{cp.lessonAssetIdToProgress[29864].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[29864].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[29864].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[29864].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Radiation, Heat Transfer & the Stefan-Boltzmann Law Score: {{cp.lessonAssetIdToProgress[29865].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[29865].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[29865].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[29865].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Thermal Expansion: Importance & Examples Score: {{cp.lessonAssetIdToProgress[29866].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[29866].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[29866].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[29866].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - The Ideal Gas Law and the Gas Constant Score: {{cp.lessonAssetIdToProgress[1656].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1656].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1656].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1656].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Using the Ideal Gas Law: Calculate Pressure, Volume, Temperature, or Quantity of a Gas Score: {{cp.lessonAssetIdToProgress[1657].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1657].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1657].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1657].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - First Law of Thermodynamics: Law of Conservation of Energy Score: {{cp.lessonAssetIdToProgress[2544].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2544].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2544].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2544].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Second Law of Thermodynamics: Entropy and Systems Score: {{cp.lessonAssetIdToProgress[2546].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2546].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2546].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2546].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Entropy: Equation & Calculations Score: {{cp.lessonAssetIdToProgress[29869].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[29869].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[29869].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[29869].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - Heat Engines & Efficiency Score: {{cp.lessonAssetIdToProgress[29867].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[29867].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[29867].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[29867].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(10, 17)}}
Ch 11. Electrostatics: Help and Review {{cp.topicAssetIdToProgress[33171].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Electric Charge and Force: Definition, Repulsion & Attraction Score: {{cp.lessonAssetIdToProgress[3968].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3968].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3968].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3968].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Electric Force Fields and the Significance of Arrow Direction & Spacing Score: {{cp.lessonAssetIdToProgress[3969].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3969].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3969].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3969].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Coulomb's Law: Variables Affecting the Force Between Two Charged Particles Score: {{cp.lessonAssetIdToProgress[3970].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3970].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3970].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3970].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Strength of an Electric Field & Coulomb's Law Score: {{cp.lessonAssetIdToProgress[31850].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[31850].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[31850].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[31850].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Electric Potential: Charge Collections and Volt Unit Score: {{cp.lessonAssetIdToProgress[3971].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3971].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3971].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3971].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Capacitance: Units & Formula Score: {{cp.lessonAssetIdToProgress[32886].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32886].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32886].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32886].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - What is Capacitance? - Definition, Equation & Examples Score: {{cp.lessonAssetIdToProgress[28427].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28427].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[28427].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28427].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(11, 17)}}
Ch 12. Circuits in Physics: Help and Review {{cp.topicAssetIdToProgress[33172].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Insulators and Conductors: Examples, Definitions & Qualities Score: {{cp.lessonAssetIdToProgress[3972].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3972].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3972].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3972].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - What is Electric Current? - Definition, Unit & Types Score: {{cp.lessonAssetIdToProgress[3974].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3974].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3974].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3974].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Electrical Resistance: Definition, Unit & Variables Score: {{cp.lessonAssetIdToProgress[3975].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3975].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3975].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3975].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Ohm's Law: Definition & Relationship Between Voltage, Current & Resistance Score: {{cp.lessonAssetIdToProgress[3976].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3976].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3976].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3976].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - What is Electric Power? Score: {{cp.lessonAssetIdToProgress[3978].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3978].bestScoreQuestions}}  Take Quiz Optional
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Lesson 6 - Applying Kirchhoff's Rules: Examples & Problems Score: {{cp.lessonAssetIdToProgress[16081].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[16081].bestScoreQuestions}}  Take Quiz Optional
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Lesson 7 - Resistor-Capacitor (RC) Circuits: Definition & Explanation Score: {{cp.lessonAssetIdToProgress[16082].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[16082].bestScoreQuestions}}  Take Quiz Optional
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Lesson 8 - Impedance in Alternating Current Circuits Score: {{cp.lessonAssetIdToProgress[31577].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[31577].bestScoreQuestions}}  Take Quiz Optional