Homework Help: physics

Posted by ellen on Sunday, October 31, 2010 at 2:16pm.

The centers of a 6.0 lead ball and a 70 lead ball are separated by 8.0 .
What gravitational force does each exert on the other?
What is the ratio of this gravitational force to the weight of the 70 ball?

physics - bobpursley, Sunday, October 31, 2010 at 2:41pm
F=GMm/r^2

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