15 A ball of mass 1 kg is dropped from 20 m height on ground

Last updated: 6/10/2023

15 A ball of mass 1 kg is dropped from 20 m height on ground and it rebounds to height 5 m Find magnitude of change in momentum during its collision with the ground Take g 10 m s tion of Newton s Second Law of Motion Cricket player lowers his hand while catching the ball The player increases the time during which the high velocity of moving ball reduces to zero