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April 16, 2014

Homework Help: PHYSICS PLEASE HELP !!!!!

Posted by Amanda on Tuesday, October 25, 2011 at 10:16pm.

A mass of 30 kg lies on a horizontal surface with a coefficient of static friction of 0.72 and a coefficient of kinetic friction of 0.31. If a force of 25.1 Newtons is applied parallel to the surface (+x direction if you prefer), what is the magnitude of the acceleration of the object in m/s2?

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