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April 18, 2015

April 18, 2015

Posted by **Lindsay** on Monday, September 18, 2006 at 2:20pm.

Use v = (2pir)/T, where r is the radius of orbit (the distance between the 2), and T is the time for one orbit. pi, is, of course, pi....3.14159...

Once you know velocity, you can get the centripetal acceleraion by a = v^2/r, and F (the force) = mv^2/r

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