Posted by **chelsea** on Wednesday, May 27, 2009 at 5:59pm.

Two spheres are placed so that their centers are 2.6 meters apart. The force between the two spheres is 2.75x10^-12N What is the mass of each sphere if one sphere is twice the mass of the other sphere?

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**bobpursley**, Wednesday, May 27, 2009 at 6:00pm
F=G2m/2.6^2 solve for m.

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**bobpursley**, Wednesday, May 27, 2009 at 6:01pm
sorry...

F=G2M^2/2.6^2

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**Anonymous**, Tuesday, December 2, 2014 at 12:18am
0.28

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