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April 16, 2014

Homework Help: Physics*

Posted by Allie on Thursday, October 20, 2011 at 12:38pm.

A meter stick is found to balance at the 49.7-cm mark when placed on a fulcrum. When a 70.0-gram mass is attached at the 16.0-cm mark, the fulcrum must be moved to the 39.2-cm mark for balance. What is the mass of the meter stick?
Answer in grams

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