In atwoods machine two masses m1 and m2 hang vertically, Ask an Expert

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In atwood's machine two masses m1 and m2 hang vertically, connected over a frictionless pulley. Assume m2 > m1. Find the magnitude of the masses acceleration in terms of m1, m2, and g. Evaluate the acceleration numerically if m1=0.20 kg and m2=0.70 kg.

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