A stone is thrown upwards from the top of a tower with some initial speed and it reaches the ground in `16` seconds. Now it is thrown with the same initial speed downward and it reaches the ground in `9 sec`. In how much time will it reach the ground if the stone is allowed to fall freely under gravity from the same place ?

A stone is thrown upwards from the top of a tower with some initial speed and it reaches the ground in second. Now it is allowed to fall with the same initial speed downward and it reaches the ground in 1 second In how much time will it reach the ground if the stone is allowed to fall freely under gravity from the same place:

A ball thrown upward from the top of a tower with speed v reaches the ground in t_(1) sec. If this ball is thrown downward from the top of the same tower with speed v it reaches the ground in t_(2) sec. In what time, the ball shall reach the grouned, if it is allowed to fall freely under gravity from the top of the tower?

From the top of a tower, a stone is thrown up. It reaches the ground in 5 sec. A second stone is thrown down with the same speed and reaches the ground in 1 sec. A third stone is released from rest and reaches the ground in

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 stone is thrown up from the top of a tower and it takes time t_(1) to reach the ground. A second stone is thrown down with the same speed and it takes time t_(2) to reach the ground . How much time a third stone would take to reach the ground, if it is dropped down?

From the top of a tower, a stone is thrown up and it reaches the ground in time t_1 A second stone is thrown down with the same speed and it reaches the ground in time t_2 A third stone is released from rest and it reaches the ground in time The correct relation between t_1,t_2 and t_3 is :

From the top of a tower, a stone is thrown up and it reaches the ground in time t_1 A second stone is thrown down with the same speed and it reaches the ground in time t_2 A third stone is released from rest and it reaches the ground in time The correct relation between t_1,t_2 and t_3 is :

A stone is thrown upwards with a speed y from the top of a tower. It reaches the ground with a velocity 3v. What is the height of the tower?

A ball is thrown upwards with speed v from the top of a tower and it reaches the ground with speed 3v .The height of the tower is