Im not talking about eg=mgh.. im talking about(adsbygoogle = window.adsbygoogle || []).push({});

deltaEg=(GMm/r1)-(GMm/r2)

My question is how is it possible to say that in General , Eg=(-GMm/r)

and why does Eg not equal 0 when r -> infinity

Thanks

please reply quickly :)

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# Gravitational Potential Energy deltaEg=(GMm/r1)-(GMm/r2)

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