Wednesday
April 16, 2014

Homework Help: Physics

Posted by Chelsea on Tuesday, February 12, 2013 at 6:41pm.

A coordinate system (in meters) is constructed on the surface of a pool table, and
three objects are placed on the coordinate system as follows: a 0.8 kg object at the origin,
a 2.8 kg object at (0 m,1.7 m), and a 4.4 kg
object at (3.8 m,0 m).
Find the resultant gravitational force exerted on the object at the origin by the other
two objects. The universal gravitational con-stant is 6.672 10-11N m2/kg2
.
Answer in units of N

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