(adsbygoogle = window.adsbygoogle || []).push({}); Newton's Law of Gravitation Derivative

Hi, I was wondering if anyone could help me find the derivative of Newton's Law of gravitation [F=(GmM)/r^2] and what it means? What does the minus sign indicate?

I'm kind of confused on the subject at hand and hopefully someone can help out.

Thanks

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# Homework Help: Easy answer?

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