(Answered) A string hangs over a frictionless pulley a 10 kg mass

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A string hangs over a frictionless pulley. A 1.0 kg mass hangs on one side of the pulley and a 2.5 kg mass hangs on the other side. Both masses are initially at rest. Calculate the speed of each mass when the larger mass has fallen 1.0 m from the rest position.

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