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Example of Moment Of Inertia Of A Rectangle

While working out bending stresses, the most vital part is to measure the moment of inertia concerning the cross section. This video is based on illustrations of measuring moment of inertia of compound shapes.

Prior to discover the moment of inertia (or second moment of area) concerning a beam section, its centroid (or center of mass) should be recognized first.

Moment of inertia belongs to the product of first moment of area and the centroidal distance of the area from a specified axis.

Example of Moment Of Inertia Of A Rectangle