Question

A ball dropped on a horizental surface from height h. if it rebounds upto h÷2 after first collision coefficient of restitution between ball and surface​

Answer 1

Answer:

v = √ 2 g h/ 2.

Thereby as we know that coefficient of restitution is the factor which changes the initial velocity, we have the formula as v = e x u where e is the coefficient of restitution

Explanation:

Answer 2

Explanation:

v = √ 2 g h/ 2.

Thereby as we know that coefficient of restitution is the factor which changes the initial velocity, we have the formula as v = e x u where e is the coefficient of restitution.