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December 20, 2014

Homework Help: Physics

Posted by Riana on Tuesday, April 2, 2013 at 7:39pm.

A force of 2000N is used to push a box up am inclined plane that is 15m long. If the 100 kg box is raised to a height of 8m,how much work is done against friction ?let g=10m/s^2.

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