Physics - Rotation Question with Solution | TestHub

${\mathrm{I}}_1$ is the moment of inertia of a circular disc about an axis passing through its centre and perpendicular to the plane of disc. $I_2$ is its moment of inertia about an axis AB perpendicular to plane and parallel to axis $\mathrm{CM}$ at a distance $\frac{2R}{3}$ from centre. The ratio of $I_2$ and $I_1$ is $x=9$. The value of ' $x$ ' is ( $\mathrm{R}=$ radius of the disc)