(adsbygoogle = window.adsbygoogle || []).push({}); kE=gzE=mv²/2, pE=mgh, F=GM m/r² and F=kqı, q2/d²

Anyone knows or familiar about this formula?

Do you know how to proof this formula??

Thank you^^

p/s: For not to make anyone confuse, this is not my homework :)

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# Hello, can anyone help me with this formula?

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