Find work done in shifting a body of mass m from a height h above the earth's surface to a height 2h above the earth's surface.

If the acceleration due to gravity at the surface of the earth is g, the work done in slowly lifting a body ofmass m from the earth's surface to a height R equal to the radius of the earth is

What is the work done in shifting a body of mass m=5okg slowly from the earth's surface to infinity?

Work done in taking a body of mass m to a height nR above surface of earth will be : (R = radius of earth)

Calculate the work required to raise a body of mass m to a height h just above the earth's surface. Radius of the earth is R and acceleration due to gravity at the earth's surface is g.

How much work is done when a body of mass m is raised to a height h above the ground?

Deoes the atmospheric pressure vary with the height above the earth's surface?

The work that must be done in lifting a body of weight P from the surface of the earth to a height h is

At what height above the earth's surface does the value of g becomes 36% of the value at the surface of earth ?

A small body of superdense material, whose mass is twice the mass of the earth but whose size is very small compared to the size of the earth, starts form rest at a height H lt lt R above the earth's surface, and reaches the earth's surface in time t . then t is equal to

The ratio of binding energy of a satellite at rest on earth's surface to the binding energy of a satellite of same mass revolving around of the earth at a height h above the earth's surface is (R = radius of the earth).