# Ch 6: Linear Momentum in Physics

Watch online physics video lessons and learn about the laws and principles of linear momentum. Take the brief quizzes that complete each lesson to test your knowledge of these concepts.

## Linear Momentum - Chapter Summary and Learning Objective

The lessons in this chapter will introduce the laws of linear momentum. Through instruction and real world examples, you'll become familiar with linear momentum and how it works. Other lessons deal with the physics of collisions and explore topics such as the impulse-momentum change equation. By the time you've finished this chapter, you should have a solid understanding of:

• How to solve equations for momentum
• The momentum conservation principle
• The definition of elastic and inelastic collisions
• How to evaluate collisions in isolated systems
• Center of mass and center of gravity

Video Objective
Linear Momentum: Definition, Equation, and Examples In this lesson, we'll look at what linear momentum is and learn how to solve momentum equations.
Momentum and Impulse: Definition, Theorem and Examples You'll learn about the physics of collisions and how they relate to the laws of momentum. You'll also learn about the impulse-momentum change equation and study examples.
Conservation of Linear Momentum: Formula and Examples Here, you can learn to use the momentum conservation principle with various examples.
Elastic and Inelastic Collisions: Difference and Principles This lesson explores inelastic and elastic collisions and demonstrates that momentum is conserved in both.
Isolated Systems in Physics: Definition and Examples We'll examine isolated systems and how to determine if a collision takes place in an isolated system.
Center of Mass and Center of Gravity: Definition and Equation Learn what center of mass and the center of gravity are and how to find them.

6 Lessons in Chapter 6: Linear Momentum in Physics
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

### Earning College Credit

Did you know… We have over 200 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.