physics
posted by Angel .
Whats the force of attraction between a 15.0kg box and a 63.0kg person if they are 3.45 apart?

What are the units that follow 3.45?
meters? inches? light years?
Whatever they are, use Newton's universal law of gravity 
Im sorry 3.45 meters

This tells you all about G and Newton's universal law:
http://regentsprep.org/regents/physics/phys01/unigrav/default.htm 
thanks that wesite is very helpful
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