A ball is projected upwards from a height h above the surface of the earth with velocity V. The time at which the ball strikes the ground is :-

A body is projected vertically upward from the surface of the earth, then the velocity-time graph is:-

A body is projected vertically upward from the surface of the earth, then the velocity-time graph is:-

A body is projected vertically upward from the surface of the earth, then the velocity-time graph is:-

A body is projected vertically upward from the surface of the earth with escape velocity. Calculate the time in which it will be at a height (measured from the surface of the arth) 8 time the radius of the earth (R). Acceleration due to gravity on the surface of the earth is g.

A ball is thrown vertically upward with a speed v from a height h above the ground . The time taken for the ball to hit the ground is

A ball is thrown straight upward with a speed v from a point h meter above the ground. The time taken for the ball to strike the ground is

If a ball is thrown upwards from the surface of earth :

If a ball is thrown upwards from the surface of earth :