A circular hole of radius R 4 is made in a thin uniform disc having mass and radius R , as shown in figure.…
A circular hole of radius is made in a thin uniform disc having mass and radius , as shown in figure. The moment of inertia of the remaining portion of the disc about an axis passing through the point and perpendicular to the plane of the disc is-
Solution
Moment of inertia of removed portion about the axis.