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August 29, 2014

Homework Help: physics

Posted by Mel on Friday, March 19, 2010 at 10:58pm.

A block weighing 8.3 N requires a force of 2.6 N to push it along at constant velocity. What is the coefficient of friction surface?
A weight W is now placed on the block and 8.2 is needed to push them both at constant velocity. What is the weight W of the block? answer in units of N.

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