Elastic and Inelastic Collisions - Physics 101 / AP Physics 1 Review with Dianna Cowern

The video explores the physics of collisions, focusing on the conservation of momentum and energy. It distinguishes between inelastic and elastic collisions, using examples like toy trains and pool balls. The concept of center of mass is introduced, explaining its constant velocity during collisions. The video also covers collisions with different masses, such as a basketball and tennis ball, highlighting energy transfer. Key takeaways include the importance of momentum conservation and the conditions under which energy conservation applies.

What is the formula for conservation of momentum in a collision?

What role does kinetic energy play in inelastic collisions?

How do the outcomes of elastic and inelastic collisions differ?

Discuss how collisions are analyzed in two or three dimensions.