Centroid and Moment of Inertia · Strength of Materials Or Solid Mechanics · GATE CE

Polar moment of inertia $$\left( {{{\rm I}_p}} \right),$$ in $$c{m^4},$$ of a rectangular section having width, $$b=2$$ $$cm$$ and depth $$d=6$$ $$cm...

The first moment of area about the axis of bending for a beam cross-section is

A disc of radius $$'r'$$ has a hole of radius $$'r/2'$$ cut-out as shown. The centroid of the remaining disc (shaded portion) at a radial distance fro...

For the section shown below, second moment of the area about an axis $$d/4$$ distance above the bottom of the area is ...