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April 20, 2014

Homework Help: Physics

Posted by Danielle on Sunday, March 11, 2012 at 3:40pm.

Three huskies are pulling a dog sled. The mass of the driver, sled and supplies is 145 kg. Snowy is pulling with a force of 83 N and 15.5degrees to the left of forward. Buster is pulling with a force of 75 N at 9degrees right of forward and Prince is pulling with a force of 77N at 12 degrees right of forward. The sled is moving forward at a constant velocity. What is the coefficient of kinetic friction between the sled and the snow?

Any help with this questions, would be greatly appreciated. Thanks!

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