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July 30, 2014

Homework Help: science

Posted by lia on Friday, November 19, 2010 at 6:06pm.

A frictionless pulley with zero mass is attached to the ceiling, in a gravity field of 9.81 m/s2. Mass M2 = 0.15 kg is being accelerated downward at 1.5 m/s2.

Calculate the mass M1.

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