Estimate the speed of the block

Reference no: EM13517530

A 1.2 kg block is tied to a string that is wrapped around the rim of a pulley of radius 7.2 cm. The block is released from rest.

(a) Assuming the pulley is a uniform disk with a mass of 0.32 kg, find the speed of the block after it has fallen through a height of 0.48 m.

Reference no: EM13517530

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