February 19, 2017

Homework Help: PHYSICS help please

Posted by Kayla on Wednesday, February 22, 2012 at 12:24am.

Two small charged balls have a repulsive force of 0.12 N when they are separated by a distance of 0.85 m. The balls are moved closer together, until the repulsive force is 0.60 N. How far apart are they now?

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