A body of mass m is kept at a a small height h above the ground . If the radius of the earth is R and its mass is M ,the potential energy of the body and earth system (with h=infinity being the reference position) is:
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potential energy= Mgh
Shruti2425:
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okay
potential energy of body =mgh
potential energy of body and earth system=
-GMm/r+mgh
potential energy of body =mgh
potential energy of body and earth system=
-GMm/r+mgh
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