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April 21, 2014

Homework Help: science

Posted by Lee on Sunday, February 12, 2012 at 7:27pm.

A force of 2000N is used to push a box up an inclined plane that is 5m long. If the 100 kg box is raised to a height of 8m, how much work is done against friction? Let g equal 10 m/s2; I need to know how to set the problem up

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