Tuesday
September 2, 2014

Homework Help: Physics

Posted by Lauren on Monday, October 26, 2009 at 3:22pm.

How do you calculate and compare the gravitational and electrical forces between an electron and a proton separated by 10 to the negative 10 m.


Is the answer:
m x a = (4p2r/t2)= 10 - 30 x 4 x1021= 4x10

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