Find the moment of inertia about the z-axis for a constant density 1 circular cone with base radius 7 and height 6, placed so the axis of symmetry is on the z-axis, after a cylindrical hole of radius 2 is drilled through the axis of symmetry.

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A: The stepwise procedure to solve this problem is shown in the following attached image:

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Q: Scope of ME

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Moment of Inertia

Inertia can be termed as a resistance offered by a body to change its state. A rigid body initially at rest will apply resistance when acted by an external force that tends to change its state of rest or velocity, or a body initially at motion will provide resistance in changing its state of velocity or motion for coming to a state of rest. In other words, Newton's first law of motion describes the law of inertia of a rigid body.