A ball is thrown vertically upwards. It was observed at a height h twice after a time interval `Deltat`. The initial velocity of the ball is

A ball is thrown vertically upwards with a certain velocity. Then

When a ball is thrown vertically upwards, at the maximum height

A ball is thrown vertically upward. What is the magnitude of velocity at the highest point ?

A ball is thrown vertically upward. What is the magnitude of velocity at the highest point ?

A ball is thrown vertically upwards from the ground. It crosses a point at the height of 25 m twice at an interval of 4 secs. The ball was thrown with the velocity of

A ball is thrown vertically upwards from the ground It crosses a point at the height of 25 m twice at an interval of 4 secs . The ball was thrown with the velocity of.

A bal is thrown vertically upwards from the ground. It crosses a point at the height of 25 m twice at an interval of 4 secs. The ball was thrown with the velocity of

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 vertically upwards. It returns 6 s later. Calculate (i) the greatest height reached by the ball and (ii) the initial velocity of the ball.