A ball of mass 200 g falls from a height 5 metres. What is its kinetic energy when it just reaches the ground ? (`g = 9.8 m//s^(2)`).

A ball of mass 200 g falls from a height of 5 m. What will be its kinetic energy when it just reaches the ground ? (g=9.8ms^(-2))

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 body of mass 10 kg falls from a height of 10 m. What will be its kinetic energy just before it touches the ground ? Prove that, this kinetic energy is equal to the potential stored at the initial position of the body. [g=980 cm *s^(-2) ]

A man drops a 10 kg rock from the top of a 5 m ladder. What is its speed just before it hits the ground ? What is its kinetic energy when it reaches the ground ? ( g = 10 m//s^(2) )

A body of mass 5 kg is dropped form a height o 1 m. Its kinetic energy just before reaching the ground is

A metal ball of mass 5 kg falls from a height of 490 m. How much time will it take to reach the ground ? (g=9.8m//s^(2))

A body of mass 1kg , at a height of 8m above the ground , is thrown vertically upwards at a velocity of 250 cm*s^(-1) . What will be the kinetic energy of the body when it just reaches the ground ? ( g=980 cm*s^(-2))

A body of mass 10 kg is dropped from a height of 20 m. (Take g = 10 3/s^2) Its kinetic energy when it is 8 m abgve the ground