A man of 60kg jumps to a height of 1.0m. What is the potential energy of the man at the highest point?

A stone of mass 0.4 kg is projected vertically upward through a height 10 m. if g=10 ms^(-2) , calculate the potential energy of the stone at the highest point.

A boy weighing 40 kg makes a high jump of 1.5 m. (i) What is his kinetic energy at the highest point? (ii) What is his potential energy at the highest point ? ( g = 10 m//s^(2) ).

A machine makes a man weighing 60 kg move with high velocity of 30 m/s the total mechanical energy of the man if he at a height of 50 m at this speed is

The acceleration due to gravity on the planet A is 8 times the acceleration due to gravity on the planet B. A man jumps to a height of 2.5 m on the surface of A. What is the height of jump by the same person on the planet B ?

A man carries a load of 50 kg to a height of 40 m is 25s. If the power of the man is 1568 W, the mass of the man is

A man of 60kg mass is in a lift. Find the apparent weight of the man when the lift is moving up with uniform speed( g=10ms^(-2))

The acceleration due to gravity on the planet A is 9 times the acceleration due to gravity on planet B . A man jumps to a height of 2 m on the surface of A . What is the height of jump by the same person on the planet B ?