A body is dropped from a tower with zero velocity, reaches ground in 4s. The height of the tower is about:-

A stone dropped from the top of a tower reaches the ground in 3 s. The height of the tower is

A stone dropped from the top of a tower reaches the ground in 3 s. The height of the tower is

A body is dropped form the top of the tower and reaches the ground in 3s. Then the height of the tower is

A stone dropped from the top of the tower touches the ground in 4 sec. The height of the tower is about

A stone released with zero velocity from the top of a tower, reaches the ground in 4s. The height of the tower is (g = 10 m//s^(2))

A stone released with zero velocity from the top of a water, reaches the ground in 4s. The height of the tower is (g = 10 m//s^(2))

A body is thrown up from the top of a tower with some velocity reaches the ground in 16 second. The same body if thrown with same velocity in downward direction reaches the ground in 4 second. If the body is just dropped from the tower, then it will reach the ground in time:

A body is dropped from a certain height and it reaches the ground in 2s. Another body which has twice the mass as that of the first body, when dropped reaches the ground in 4s. Find the ratio of velocities acquired by them when they reach the ground.