Wednesday
October 1, 2014

Homework Help: Physics

Posted by Ashley on Monday, October 15, 2012 at 7:30pm.

In a Physics laboratory class, an object of mass 2.1 kg, attached by massless strings to two hanging masses, m1= 1.0 kg and m2= 4.0 kg, is free to slide on the surface of the table. the coefficient of kinetic friction between m2 and the table is 0.30. calculate the acceleration of m2.

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