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April 20, 2014

Homework Help: physics help 2 please!!

Posted by kelsey on Friday, October 31, 2008 at 12:02am.

Mass A (7 kg) and mass B (10 kg) sit on the ground, 2 m apart.

a.) What is size of the the gravitational force:
on A from B? N
on B from A? N
b.) What is the size of the gravitational force:
on A from the Earth? N
on B from the Earth? N

once again, i am using the wrong equation! please help...

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