Question

$olve if u want 50 points with clear solution
A ball hits the smooth ground with speed 'u' at an angle & with the vertical. If the collision lasts for time t, the
average force exerted by the ground on ball is (e is coefficient of restitution).​

Answer 1

Answer:

The answer is in the pic above. one must take the

mass of the ball as 'm'

to solve the question.

Answer 2

$\huge\bf{Answer:-}$

Refer the attachment.