October 21, 2016

Homework Help: physics

Posted by NG on Friday, November 29, 2013 at 8:28pm.

A loaded sled is pulled by means of a rope that makes an angle of 45.0 with the horizontal. If the mass of the sled is 60.0 kg and the coefficient of friction is 0.020, how much work is done in pulling the sled for a distance of 1.000 km?

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