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April 1, 2015

Homework Help: physics

Posted by dillon on Sunday, December 5, 2010 at 2:15pm.

Three masses are arranged on a flat surface as shown. Two of the masses are as follows: m2 = 16.3 kg and m3 = 66.5 kg. A horizontal force of 519 N applied to m2 accelerates the masses across the floor, which has a coefficient of friction of μ = 0.312, at 1.77 m/s2.

What is the mass of m1?

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