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September 23, 2014

September 23, 2014

Posted by **kendra** on Saturday, January 16, 2010 at 7:10pm.

- physics -
**Damon**, Saturday, January 16, 2010 at 7:38pmT^2 = (2pi)^2 [ r^3/(G m) ]

T^2/r^3 = k /m where k is constant (2pi)^2/G

if you double m then T^2/r^3 is half

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