A uniform sphere made of modeling clay has radius R and moment of inertia I1 for rotation about a diameter. It is flattened to a disk with the same radius R. In terms of I1, what is the moment of inertia of the disk for rotation about an axis that is at the center of the disk and perpendicular to its flat surface?

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A: Given that: The inertia of disk is Idisk=12MR2.

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A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.