Question

a ball of mass 0.4 kg moving with a uniform speed of 2 m/s strikes normally a wall and rebounds . Assuming the collision to be elastic and the time of contact of the ball with the wall as 0.4s find the force exerted on the wall​

Answer 1

I hope this helps ( ╹▽╹ )

Answer 2

4N is the answer . mark me as the brainliest

f.ollow me to get great answers to your questions

thank my answers please