A ball of mass 0 5 kg moving with a velocity of 2 m sec

Last updated: 6/13/2023

A ball of mass 0 5 kg moving with a velocity of 2 m sec strikes a wall normally and bounces back with the same speed If the time of contact between the ball and the wall is one millisecond the average force exerted by the wall on the ball is 1 2000 N 2 1000 N 3 5000 N