Question

A ball of mass 300 g is thrown against a wall with a speed of 15 ms. The ball rebounds
elastically off the wall i.e. with a speed of 15 m.s`¹ Calculate:
1.1 the change in the momentum of the ball:
1.2 the impulse exerted by the wall on the ball,
1.3 the force exerted by the wall on the ball if the ball was in contact with the wall for
0,01 s.​

Answer 1

Answer:

show full details in the perpendicular 6th and play