Physics, 31.03.2021 02:10 barkonatree

A block of mass 8.9 kg is suspended from a pulley via a light cord. The pulley has a mass of 6.8 kg and a radius of 19 cm. Treat the pulley as a disk. If the
block is initially at a height of 2 meters above the ground, how long does it
take to reach the floor?
Report your answer to three decimal places.

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