Physics 101: Help and Review

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(2, 17)}}
Course Progress Best Score
Lesson 1 - What is Kinematics? - Studying the Motion of Objects  Take Quiz
Lesson 2 - Scalars and Vectors: Definition and Difference  Take Quiz
Lesson 3 - Distance and Displacement in Physics: Definition and Examples  Take Quiz
Lesson 4 - Speed and Velocity: Difference and Examples  Take Quiz
Lesson 5 - Acceleration: Definition, Equation and Examples  Take Quiz
Lesson 6 - Uniformly-Accelerated Motion and the Big Five Kinematics Equations  Take Quiz
Lesson 7 - Representing Kinematics with Graphs  Take Quiz
Lesson 8 - Ticker Tape Diagrams: Analyzing Motion and Acceleration  Take Quiz
Lesson 9 - What are Vector Diagrams? - Definition and Uses  Take Quiz
Lesson 10 - Using Position vs. Time Graphs to Describe Motion  Take Quiz
Lesson 11 - Determining Slope for Position vs. Time Graphs  Take Quiz
Lesson 12 - Using Velocity vs. Time Graphs to Describe Motion  Take Quiz
Lesson 13 - Determining Acceleration Using the Slope of a Velocity vs. Time Graph  Take Quiz
Lesson 14 - Velocity vs. Time: Determining Displacement of an Object  Take Quiz
Lesson 15 - Understanding Graphs of Motion: Giving Qualitative Descriptions  Take Quiz
Lesson 16 - Free Fall Physics Practice Problems  Take Quiz
Lesson 17 - Graphing Free Fall Motion: Showing Acceleration  Take Quiz
Lesson 18 - The Acceleration of Gravity: Definition & Formula  Take Quiz
Lesson 19 - Projectile Motion: Definition and Examples  Take Quiz
Lesson 20 - Projectile Motion Practice Problems  Take Quiz
Lesson 21 - Kinematic Equations List: Calculating Motion  Take Quiz
Lesson 22 - Uniform Circular Motion: Definition & Mathematics  Take Quiz
Week {{::cp.getGoalWeekForTopic(3, 17)}}
Course Progress Best Score
Lesson 1 - Newton's First Law of Motion: Examples of the Effect of Force on Motion  Take Quiz
Lesson 2 - Distinguishing Between Inertia and Mass  Take Quiz
Lesson 3 - Mass and Weight: Differences and Calculations  Take Quiz
Lesson 4 - State of Motion and Velocity  Take Quiz
Lesson 5 - Force: Definition and Types  Take Quiz
Lesson 6 - Forces: Balanced and Unbalanced  Take Quiz
Lesson 7 - Free-Body Diagrams  Take Quiz
Lesson 8 - Net Force: Definition and Calculations  Take Quiz
Lesson 9 - Newton's Second Law of Motion: The Relationship Between Force and Acceleration  Take Quiz
Lesson 10 - Determining the Acceleration of an Object  Take Quiz
Lesson 11 - Determining the Individual Forces Acting Upon an Object  Take Quiz
Lesson 12 - Air Resistance and Free Fall  Take Quiz
Lesson 13 - Newton's Third Law of Motion: Examples of the Relationship Between Two Forces  Take Quiz
Lesson 14 - Newton's Laws and Weight, Mass & Gravity  Take Quiz
Lesson 15 - Identifying Action and Reaction Force Pairs  Take Quiz
Lesson 16 - The Normal Force: Definition and Examples  Take Quiz
Lesson 17 - Friction: Definition and Types  Take Quiz
Lesson 18 - Inclined Planes in Physics: Definition, Facts, and Examples  Take Quiz
Lesson 19 - Hooke's Law & the Spring Constant: Definition & Equation  Take Quiz
Lesson 20 - Centripetal Force: Definition, Examples & Problems  Take Quiz
Lesson 21 - Compressive Stress: Definition, Formula & Maximum  Take Quiz
Week {{::cp.getGoalWeekForTopic(7, 17)}}
Course Progress Best Score
Lesson 1 - Vibrations and Waves: Energy and Motion  Take Quiz
Lesson 2 - Wave Parameters: Wavelength, Amplitude, Period, Frequency & Speed  Take Quiz
Lesson 3 - Transverse & Longitudinal Waves: Definition & Examples  Take Quiz
Lesson 4 - What is Sound? - Definition and Factors Affecting the Speed of Sound  Take Quiz
Lesson 5 - Pitch and Volume in Sound Waves  Take Quiz
Lesson 6 - Electromagnetic Waves: Definition, Sources & Properties  Take Quiz
Lesson 7 - The 7 Major Regions of the Electromagnetic Spectrum  Take Quiz
Lesson 8 - The Nature of Light: Origin, Spectrum & Color Frequency  Take Quiz
Lesson 9 - Reflection: Angle of Incidence and Curved Surfaces  Take Quiz
Lesson 10 - Diffuse Reflection: Definition, Examples & Surfaces  Take Quiz
Lesson 11 - Resonance: Definition & Transmission of Waves  Take Quiz
Lesson 12 - Transparent and Opaque Materials in Electromagnetic Waves  Take Quiz
Lesson 13 - Color: White Light, Reflection & Absorption  Take Quiz
Lesson 14 - Refraction & Dispersion: Definition, Snell's Law & Index of Refraction  Take Quiz
Lesson 15 - Diffraction: Relation to Sound & Light and Effects of Wavelength  Take Quiz
Lesson 16 - Constructive and Destructive Interference  Take Quiz
Lesson 17 - The Doppler Effect: Definition, Examples & Applications  Take Quiz
Lesson 18 - Wave-Particle Duality: Concept, Explanation & Examples  Take Quiz
Lesson 19 - Infrasound: Definition, Effects & Uses  Take Quiz
Lesson 20 - Angle of Incidence: Definition & Formula  Take Quiz
Lesson 21 - Angle of Reflection: Definition & Formula  Take Quiz
Lesson 22 - Atomic Spectrum: Definition, Absorption & Emission  Take Quiz
Lesson 23 - Compression Wave: Definition & Overview  Take Quiz
Lesson 24 - Continuous Spectrum: Definition & Overview  Take Quiz
Lesson 25 - Divergent Boundary: Definition & Examples  Take Quiz
Lesson 26 - Hertz: Definition & Concept  Take Quiz
Lesson 27 - How to Calculate Wavelength  Take Quiz
Lesson 28 - Incident Ray: Definition & Overview  Take Quiz
Lesson 29 - Light Rays: Definition, Types & Sources  Take Quiz
Lesson 30 - Light Waves: Definition, Types & Uses  Take Quiz
Lesson 31 - Light Year: Definition & Overview  Take Quiz
Lesson 32 - Reflected Ray: Definition & Overview  Take Quiz
Lesson 33 - Reflection of Waves: Definition & Examples  Take Quiz
Lesson 34 - Refracted Wave: Definition & Overview  Take Quiz
Lesson 35 - Specular Reflection: Definition & Examples  Take Quiz
Lesson 36 - Double Slit Experiment: Explanation & Equation  Take Quiz
Lesson 37 - Frustrated Total Internal Reflection  Take Quiz

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Practice Tests in this course
Check your knowledge of this course with a 50-question practice test. Once you take the test, you will receive a detailed exam report complete with your personal statistics and even specific lessons to focus on! Take the practice test now
Your detailed study guide will include:
  • Answers and detailed explanations to each question
  • Video lessons to explain complicated concepts
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