Moment of Inertia of Systems Video Lessons

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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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Our tutors have indicated that to solve this problem you will need to apply the Moment of Inertia of Systems concept. You can view video lessons to learn Moment of Inertia of Systems. Or if you need more Moment of Inertia of Systems practice, you can also practice Moment of Inertia of Systems practice problems.

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