43 A 0 5 kg ball moving with a speed of 12 m s strikes a

Last updated: 6/25/2023

43 A 0 5 kg ball moving with a speed of 12 m s strikes a hard wall at an angle of 30 with the wall It is reflected with the same speed and at the same angle If the ball is in contact with the wall for 0 25 seconds the average force acting on the wall is 30 30 1 48 N 2 24 N 3 12 N 4 96 N If the blocks are placed on smooth plane as 44 0 5 kg 12 m s f 30 a and af da d at da 30 30 1 48 N 2 24 N 3 12 N faut