Define potential energy. Derive an expression for the potential energy of a body of mass m, at a height h above the surface of the Earth.

Derive an expression for the gravitational potential energy of a body lying at a height above the surface of the earth.

The potential energy of a body of mass 'm' placed at a height h is

Derive an expression for the gravitational potential energy of a body of mass 'm' raised to a height 'h' above the earth's surface.

If the potential energy of a body at a height h from the surface of the earth is (mgR)/(2) , then

What is the gravitational potential energy of a body of mass m at a height h ?

What ids gravitational potential energy ? Obtain an expression for it in case of a body of mass m and at a height h above the Earth's surface.

What is potential energy of a stone placed at a height 'h' from the surface of the earth ?