How much Work is done Against Gravity in this process (if 'h' is not negligible)

Answers (1)

If the body of mass m is moved from the surface of the earth to a point at height h from the earth's surface.

And if  'h' is not negligible

then  Work done Against Gravity in this process is given by

  W=\frac{mgh}{1+\frac{h}{R}}

Where R=radius of earth

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