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A 1.5 kg block and a 2.7 kg block are attached to opposite ends of a...

A 1.5 kg block and a 2.7 kg block are attached to opposite ends of a light rope. The rope hangs over a solid, frictionless pulley that is 28 cm in diameter and has a mass of 0.80 kg .

When the blocks are released what is the acceleration of the lighter block? Express your answer in meters per second squared

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