A ball falls on the ground from a height of 10m and rebounds to a height of 8m. What is the percentage loss kinetic energy of the ball? `(g=10m//s^(2))`

A body falling on the ground from a height of 10m rebounds to a height of 2.5m . Calculate (i) the percentage loss of kinetic energy of the body during its collision with the ground. (ii) ratio of the velocities of the body just before and just after collision.

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 is dropped from a height of 20 m and rebounds to a height of 10 m. The loss of energy is

A ball is dropped from a height of 20m. it rebounds to a height on 10m. Calculate the loss of energy of the ball

A ball is dropped form a height of 20 cm . Ball rebounds to a height of 10 cm . What is the loss of energy ?

A body falling on the ground from a height of 10m, rebounds to a height 2.5 m Calculate (i) The percentage loss in KE (ii) Ratio of the velocities of the body just before and just after the collision.

A body falling on the ground from a height of 10m, rebounds to a height 2.5 m Calculate (i) The percentage loss in KE (ii) Ratio of the velocities of the body just before nd just after the collision.

A ball is dropped from a height of 20 cm. The ball rebounds to a height of 10 cm. What is loss of energy?

A ball released from a height of 20m, hits the ground and rebounds to a height of 16m. The percentage loss of energy during collision is