February 23, 2017

Homework Help: calculus

Posted by Anonymous on Monday, May 24, 2010 at 9:34pm.

A box is dragged with a force of 115 N up a ramp a distance of 3 m. If the force makes an angle of 35 degrees with the ramp and the ramp makes an angle of 20 degrees with the ground, how much work is done?

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