A ball is moving with speed 20 m s collides with a smooth

Last updated: 6/9/2023

A ball is moving with speed 20 m s collides with a smooth surface as shown in figure The magnitude of change im th 1 2 11 velocity of the ball will be 500 1 10 3 m s 40 3 m s biloob anaog v 20 m s 30 30 v 20 m s Smooth horizontal surface vom vs bosga iw gnivoM 2 20 3 m s 4 40 m s