A criket ball is dropped from a height of 20 metres .
(a) Calculated the speed of the ball when it hits the ground .
(b) Calculated the time ot takes to fall though this height `(g=10 m//s^(2)`

A cricket ball is dropped from a height of 20 metres. (a) Calculate the speed of the ball when it hits the ground. (b) Calculate the time it takes to fall though this height (g=10 m//s^(2))

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 from a height of 20 m and rebounds with a velocity which is 3/4 of the velocity with which it hits the ground. What is the time interval between the first and second bunces (g=10m//s^(2))

A ball is dropped from a height of 20 m and rebounds with a velocity which is 3/4 of the velocity with which it hits the ground. What is the time interval between the first and second bunces (g=10m//s^(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 thrown upwards with a speed u from a height h above the ground.The time taken by the ball to hit the ground is

A ball is thrown upwards with a speed u from a height h above the ground.The time taken by the ball to hit the ground is