## Polar Moment of Inertia Explained

An object’s polar moment of inertia is its ability to resist deflection due to an applied torque. It is largely based on the cross-section of an object along the axis to which torque is applied. ContentsHow Do You Calculate the Polar Moment of Inertia?Solid Circular Cross Section Polar Moment of InertiaHollow Circular Cross Section Polar …