Determine the moments of inertia I, and I of the area shown about vertical and horizontal axes running through the centroid of the area. Consider w = 3.5 in. 6 in. A W 3 in.3 in.3 in. The moment of inertia I, is The moment of inertia I, is B in4 in4

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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.