February 27, 2017

Homework Help: physics

Posted by shyne on Friday, September 28, 2012 at 10:00pm.

A skier is pulled up a slope at a constant velocity by a tow bar. The slope is inclined at 22.2° with respect to the horizontal. The force applied to the skier by the tow bar is parallel to the slope. The skier's mass is 56.0 kg, and the coefficient of kinetic friction between the skis and the snow is 0.138. Calculate the magnitude of the force that the tow bar exerts on the skier.

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