A 100 g ball moving to the right at 4 0 m s collides head on

Last updated: 6/7/2023

A 100 g ball moving to the right at 4 0 m s collides head on with a 200 g ball that is moving to the left at 3 0 m s If the collision is perfectly inelastic what is the speed of the combined balls after the collision What is the direction of the combined balls after the collision