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March 23, 2026, 11:44:05 pm

Author Topic: Planetary Motion!  (Read 529 times)  Share 

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Ericurt62

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Planetary Motion!
« on: June 07, 2012, 06:22:44 pm »
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Hi guys, i'm really confused when we add the radius of the two planets, or minus the radius of the planets, like when we wer solving for the gravitational force. I hope you guys can help me? Thanks