A ball is dropped from a height of `20 m` on a floor for which `e = 1//2`. The height attained by the ball after the second collision

A ball of mass M falls from a height on a floor for which the coefficient of restitution is e. The height attained by the ball after two rebounds is

A steel ball is dropped on a hard surface from a height of 1m and rebounds to a height of 64cm . The maximum height attained by the ball after n^(th) bounce is (in m)

A steel ball is dropped on a hard surface from a height of 1m and rebounds to a height of 64cm . The maximum height attained by the ball after n^(th) bounce is (in m)

A ball is dropped from a height of 5 m, if it rebound upto height of 1.8 m, then the ratio of velocities of the ball after and before rebound is :

A ball is dropped from a height of 5 m, if it rebound upto height of 1.8 m, then the ratio of velocities of the ball after and before rebound is :

A ball is dropped from a height h on to a floor . If the cofficient of restitution is e, calculate the height the ball first rebounds ?

A ball is dropped from a height h on to a floor . If the cofficient of restitution is e, calculate the height the ball first rebounds ?

A ball is dropped from a height h onto a floor and rebounds to a height h//6 . The coefficient of restitution between the ball and the floor is