Gravitational Force Gizmo?

A

alex8ovechkin

New member
Based on the measured force between objects that are 10 metres apart, how can you find the force between objects that are any distance apart?

I don't think the answer is just Newton's Law of Universal Gravitation...I think it is supposed to be explained in words or something
 
E

elfmotat

New member
If you know the force between two objects 10 m apart, then

F? = GMm / (10)²

Solve for GMm:

GMm = 100F?

So a force at any distance would therefore be:

F = 100F? / r²
 
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