Question 5: A ball of mass m collides with a wall with initial velocity –voj (and then it rebounds). The force acting on the ball by the wall during the collision is given by F = (At + Bt2)j where A and B are positive constants. Find the velocity of the ball after the collision. The ball is in contact with the wall 10-2 seconds (Assume that the gravitational force is negligible compared with force F). %3D

Question 5: A ball of mass m collides with a wall with initial velocity –voj (and then it rebounds). The force acting on the ball by the wall during the collision is given by F = (At + Bt2)j where A and B are positive constants. Find the velocity of the ball after the collision. The ball is in contact with the wall 10-2 seconds (Assume that the gravitational force is negligible compared with force F). %3D