a ball is dropped from a height of 90m on a floor . the ball loses one tenth of its speed . plot the speed time graph of its motion between t=0 to t=12s

A ball is dropped from a height of 80 m on a floor. At each collision, the ball loses half of its speed. Plot the speed-time graph and velocity-time graph of its motion till two collisions With the floor. [Take g=10 m//s^2 ]

If a ball is dropped from height 2 metre on a smooth eleastic floor, then the time period of oscillation is

An inelastic ball is dropped from a height of 100 m. Due to earth 20% of its energy is lost. To what height the ball will rise ?

A ball is dropped from height h on horizontal floor. If it loses 60% of its energy on hitting the floor then height upto which it will rise after first rebounce is

A ball is dropped onto a floor from a height of 10 m . If 20% of its initial energy is lost,then the height of bounce is

A ball is dropped from a height h on a floor. The coefficient of restitution for the collision between the ball and the floor is e. The total distance covered by the ball before it comes to the rest.

A rubber ball is dropped from a height of 5m on a plane, where the acceleration due to gravity is not shown. On bouncing it rises to 1.8 m. The ball loses its velocity on bouncing by a factor of

A ball is dropped from a height of 45 m from the ground. The coefficient of restitution between the ball and the ground is 2/3 . What is the distance travelled by the ball in 4th second of its motion. Assume negligible time is spent in rebounding. Let g= 10 ms^(2)

An inelastic ball is dropped from a height 100 meter. If due to impact it loses 35% of its energy the ball will rise to a height of

A ball is dropped from a certain height on a horizontal floor. The coefficient of restitution between the ball and the floor is (1)/(2) . The displacement time graph of the ball will be.