A ball of mass `200g` falls from a height of `80 cm`. If `g= 10m//s^(2)`, what momentum is transferred to the floor by the ball? Assume that the ball does not rebound.

A rubber ball of mass 100 g falls from a height of 1 m rebounds to a height of 40 cm. Find the impulse and the average force between the ball and the ground if time during which they are in contact was 0.1 s.

A ball of mass 50 g falls from a height of 10 m and rebounds to a height of 5 m.Find the impulse and average force between the ball and ground if both were in contact for 0.1 second.

A ball of mass 500 g falls from a height of 4 m Find the K.E. of the ball when it reaches the ground. (Take g =9.8 m/s^2 )

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 rubber ball of mass 50g falls from a height of 100cm and rebounds to a height of 50cm Find the impulse and average force between the ball and the ground, if time of contact is 0.1s .

A rubber ball of mass 50 g falls from a height of 5m and rebounds to a height of 1.25 m. Find the impulse and the average force between the ball and the ground if the time for which they are in contact was 0.1s

A rubber ball of mass 50 g falls from a height of 5m and rebounds to a height of 1.25 m. Find the impulse and the average force between the ball and the ground if the time for which they are in contact was 0.1s

A glass ball whose mass is 10 g falls from a height of 40 m and rebounds to a height of 10 m. Find the impulse and the average force between the glass ball and the floor if the time during which they are in contact is 0.1 s.

A rubber ball dropped from a height of 20 cm (g = 10 m//s^(2)) falls on the roof of an elevator going up at 2 m/s. If the collision of the ball with the elevator is elastic, the ball rebounds with a velocity of