A body is allowed to fall on the ground from a height `h_(1)`. If it is rebound to a height `h_(2)` then the coefficient of restitution is:

A body is allowed to fall on the ground from a height h_1 . If it is to rebound to a height h_2 ,then the coefficient of restitution is

A ball falls on the ground from a height of 2.0 m and rebounds up to a height of 1.5 m. Find the coefficient of restitution.

A ball falls on the ground fro a height of 2.0 m and rebounds up to a height of 1.5 m. Find the coefficient of restitution.

A ball falls on the ground fro a height of 2.0 m and rebounds up to a height of 1.5 m. Find the coefficient of restitution.

A ball is dropped on a horizontal surface from height h. If it rebounds upto height (h)/(2) after first collision then coefficient of restitution between ball and surface is