Homework Help: Physics

Posted by Anon on Tuesday, September 20, 2011 at 3:29pm.

In recent years a number of nearby stars have been found to possess planets. Suppose the orbital radius of such a planet is found to be 5.5 x1011 m, with a period of 1210 days. Find the mass of the star.

Physics - Sierra, Friday, June 29, 2012 at 2:30pm
In recent years, a number of nearby stars have been found to possess planets. Suppose, the orbital radius of such a planet is found to be 3.0 1011 m, with a period of 1000 days. Find the mass of the star.

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