A ball falls from a height of 5 m and strikes a lift which is moving in the upward direction with a velocity of `1 m s^(-1)`, then the velocity with which the ball rebounds after collision will be

A ball falls from a height such that it strikes the floor of lift at 10 m/s. If lift is moving in the upward direction with a velocity 1 m/s, then velocity with which the ball rebounds after elastic collision will be

A ball falls from a height such that it strikes the floor of lift at 10 m/s. If lift is moving in the upward direction with a velocity 1 m/s, then velocity with which the ball rebounds after elastic collision will be

A ball of mass 10 kg is moving with a velocity of 10 m / s . It strikes another ball of mass 5 kg which is moving in the same direction with a velocity of 4 m / s . If the collision is elastic, their velocities after the collision will be, respectively

A ball falls from a height of 10m on to a horizontal plane. If the coefficient of restitution is 0.4 , then the velocity with which it rebounds from the plane after second collision is

A ball after falling a distance of 5 meter rest hits elastically the floor of a lift and rebounds. At the time of impact the lift was moving up with a velocity of 1m/sec. The velocity with which the ball rebounds just after impact is : (g=10m//sec^(2))

A ball after falling a distance of 5 meter rest hits elastically the floor of a lift and rebounds. At the time of impact the lift was moving up with a velocity of 1m/sec. The velocity with which the ball rebounds just after impact is : (g=10m//sec^(2))

A circket ball falls from a height of 40 m. What is the velocity with which the ball hits the ground ?

A ball is falling a height of 50 m . It strikes the ground and rebounds to a height of 10 m . Calculate the velocity of the ball just before and after the collision . Also find the loss of kinectic energy of the ball during its collisio with ground .

If a ball is thrown vertically upwards with a velocity of 40m//s , then velocity of the ball after 2s will be (g = 10m//s^(2))

If a ball is thrown vertically upwards with a velocity of 40m//s , then velocity of the ball after 2s will be (g = 10m//s^(2))