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December 19, 2014

Homework Help: Physics

Posted by Jen on Tuesday, February 15, 2011 at 3:54pm.

a force of 48.0N is required to start a 5.Okg box moving across a horizonatl concrete floor.what is the coefficient of static friction between the box and the floor?If the 48.0-N force continues, the box accelerates at 0.70 m/s squared . What is the coefficient of kinetic friction?

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