Problem: A rotating object is formed by wrapping a cylinder with a thin plastic. The cylinder has a mass of 12 kg, a radius of 15 cm, and a height of 25 cm. The plastic wrap has a mass of 4 kg and is assumed to have a zero thickness. If the object rotates about the central axis of the cylinder, what is the moment of inertia of the object?

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A rotating object is formed by wrapping a cylinder with a thin plastic. The cylinder has a mass of 12 kg, a radius of 15 cm, and a height of 25 cm. The plastic wrap has a mass of 4 kg and is assumed to have a zero thickness. If the object rotates about the central axis of the cylinder, what is the moment of inertia of the object?

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