A metal ball is allowed to fall freely on a perfectly elastic plate from a height 3 to ,At t= 0 the speed of the ball is zero. Diagrammatically repersent velocity with time specifying the proper unit on X and Y axes .

A ball is allowed to fall from a height of 8cm, if the ball is perfectly elastic, how much it rise after rebound-

A ball whose density is 0.4 xx 10^3 kg//m^3 falls into water from a height of 9 cm. To what depth does the ball sink ?

A metal ball falls from a height of 32 metre on a steel plate. If the coefficient of restitution is 0.5, to what height will the ball rise after second bounce

A metal ball falls from a height of 1m on to a steel plate and jumps upto a height of 81 cm. The coefficient of restitution of the ball and steel plate is

A ball is dropped at t=0 from a height on a elastic surface. Identify the gragh which correctly represents theation of kinnetic energe K with time t.

A ball A is thrown up vertically with a speed u and at the same instant another ball B is released from a height h . At time t , the speed A relative to B is

Two steel balls fall freely on an elastic slab. The first ball is dropped from a height h_(1) and the second from a height h_(2)(h_(2) lt h_(1)) sec after the first ball. After the passage of time T, the velocities of the balls coincide in magnitude and direction. Determine the time T and the time interval during which the velocities of the two balls will be equal assuming that the balls do not collide.