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April 18, 2015

Homework Help: Biomechsnics

Posted by Jim on Thursday, May 23, 2013 at 6:37pm.

what happens if an athlete is pulling a sled angle attached to his hip, resulting in an angle of force of pull at 15 degrees to the ground. If the coefficient of sliding friction between the sled and the grass is 0.8 and the sled has a mass of 25 kg, what is the acceleration of the sled if he is constantly pulling with a resultant force of 300 N?

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