A boy standing at the top of a tower of 20m of height drops a stone. Assuming `g=10ms^(-2)`, the velocity with which it hits the ground is :-

A boy standing at the top of a tower of 20 m height drops a stone. Assuming g = 10 ms^(-2) , the velocity with which it hits the ground is

A boy standing at the top of a tower of 2 m height drops a stone. Assuming g = 10 ms ^(-2), the velocity with which it hits the ground is

A boy standing at the top of a tower of 20 m . Height drops a stone. Assuming g = 10 ms^-2 towards north. The average acceleration of the body is.

A boy standing at the top of a tower of 20 m . Height drops a stone. Assuming g = 10 ms^-2 towards north. The average acceleration of the body is.

A body is released from the top of a tower of height 50 m. Find the velocity with which the body hits the ground. (g=9.8 m/s^2)

A body is released from the top of a tower of height 50 m. Find the velocity with which the body hits the ground. (g=9.8m//s^(2))