A 0 5 kg ball moving with a speed of 12 3 ms strikes a hard

Last updated: 6/18/2023

A 0 5 kg ball moving with a speed of 12 3 ms strikes a hard wall at an angle 30 with the normal It is reflected with the same speed at the same angle If the ball is in contact with the wall for 0 25 s the average force acting on the wall is 1 96 N 30 3d 2 72 N 3 48 N 4 24 N