Question

a cricket ball of mass 120 gram is moving with velocity velocity of 12 m second it turns back and moves with velocity 20 m per second when hit by bat find the impulse and the force if the force acts for 0.02 seconds​

Answer 1

u=12m/s

v=-20m/s

change in momentum = impulse

therefore

0.12 × -32 = Impulse = -3.84