) An 1750 g block is suspended by a string that is wrapped around a 22.0 cm diameter rotating cylindrical disk. The block is released from rest and drops a  distance of 2.50 m in 1.77 seconds. (a) Draw diagrams of the forces and torques acting on the block and the disk. (b) Find the rotational acceleration of the disk. (c) Calculate the rotational inertia of the disk.

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