Why does a ball thrown vertically upwards in a moving train, come back to the thrower's hand ?

A ball is thrown vertically upwards. It goes to a height 19.6 m and then comes back to the ground, Find the initial velocity of the ball . Take g = 9.8 m s^(-2)

A ball is thrown vertically upwards. It goes to a height 19.6 m and then comes back to the ground, Find the final velocity of the ball when it strikes the ground. Take g = 9.8 m s^(-2)

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

A ball is thrown vertically upwards, its motion is uniform throughout. True/False.

A ball of mass 0.2 kg is thrown vertically upwards by applying a force by hand. If the hand moves 0.2 m while applying the force and the ball goes upto 2 m height further, find the magnitude of the force. (Consider g=10m//s^2 ).

A ball of mass 0.2 kg is thrown vertically upwards by applying a force by hand. If the hand moves 0.2 m while applying the force and the ball goes upto 2 m height further, find the magnitude of the force. (Consider g=10m//s^2 ).

A ball is thrown vertically upward with a velocity u from the top of a tower. If it strikes the ground with velocity 3u, the time taken by the ball to reach the ground is

A person standing near the edge of the top of a building throws two balls A and B. The ball A is thrown vertically upward and B is thrown vertically downward with the same speed. The ball A hits the ground with speed v_A and the ball B hits the ground wiht a speed v_B . We have

For a body thrown vertically upwards, if the air resistance is taken into consideration, then the time of rise is

A ball is thrown vertically upwards. It goes to a height 20 m and then returns to the ground. Taking acceleration due to gravity g to be 10 "m s"^(-2) ?, find the final velocity of ball on reaching the ground