A Uniform, Solid, 100-Kg Cylinder with a Diameter of 1

question 72

Short Answer

A uniform, solid, 100-kg cylinder with a diameter of 1.0 m is mounted so it is free to rotate about fixed, horizontal, frictionless axis that passes through the centers of its circular ends. A 10-kg block is hung from a very light thin cord wrapped around the cylinder's circumference. When the block is released, the cord unwinds and the block accelerates downward, as shown in the figure. What is the acceleration of the block?

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Definitions:

Energized Circuit

A circuit that is under voltage and capable of providing electrical power to connected devices or equipment.

Extended Periods

Lengthy durations or time frames, often referring to the operation or application of something over a long period.

Centrifugal Switch

A device that opens or closes an electrical circuit based on the speed of the rotating shaft, commonly used in motors.