A mass of 3kg is thrown vertically upwards with a kinetic energy of 600J. To what height will it rise? (g = 10ms–2).
A stone is thrown vertically upwards with a velocity of 40 m/s. At what height will its kinetic energy and potential energy be equal?
A ball is thrown vertically upwards. Its velocity keeps on decreasing. What happens to its kinetic energy when its reaches the maximum height?