fairylight Posted November 13, 2005 Share Posted November 13, 2005 How does F=GMm/r2 predict Keplers Law T^2 is proportional to R^3? I cant see how to prove it! please help! Link to comment Share on other sites More sharing options...
swansont Posted November 13, 2005 Share Posted November 13, 2005 Have you tried applying F=ma and the mathematical definitions of a and v? i.e. solve the equation of motion Link to comment Share on other sites More sharing options...
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