A ball of mass 8 kg moving with a speed of 2m/s and rebounds with the same speed.Determine the impulse experienced by the ball.

Answer 1

It has to be 2 times 8*2 kg-m/s

remember the impulse changed its' direction.

Answer 2

bob what is the answer

Answer 3

+ 2 to - 2 = 4
8*4 = 32