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September 17, 2014

Homework Help: Physics

Posted by Jenn on Saturday, March 19, 2011 at 8:13pm.

A uniform board 12 ft long weighs 10 lbs. Two feet from the left is centered a 3 lbs. structure. How far from the left end is the balance point i.e. the point at which if you applied 13 lbs. upward force would balance the board and structure??

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