Moment of inertia of a thin semicircular disc `(mass - M & radius = R)` about an axis through point `O` and perpendicular to plane of disc, is given by :
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The moment of inertia of a thin circular disc of mass M and radius R about any diameter is

The moment of inertia of a thin circular disc of mass M and radius R about any diameter is

Calculate the moment of Inertia of a semicircular disc of mass M and radius R about an axis passing through its centre and perpendicular to its plane.

Moment of inertia of a ring of mass M and radius R about an axis passing through the centre and perpendicular to the plane is

Moment of inertia of a uniform quarter disc of radius R and mass M about an axis through its centre of mass and perpendicular to its plane is :

The moment of inertia of a uniform semicircular disc of mass M and radius r about a line perpendicular to the plane of the disc through the center is

The moment of inertia of a uniform semicircular disc of mass disc through the centre is

Calculate moment of inertia of a uniform circular disc of mass 700 g and diameter 20 cm about (i) an axis through the centre of disc and perpendicular to its plane, (ii) a diameter of disc, (iii) a tangent in the plane of the disc, (iv) a tangent perpendicular to the plane of the disc.

The diagram shows a uniform disc of mass M & radius ' a ', if the moment of inertia of the disc about the axis XY is I , its moment of inertia about an axis through O and perpendicular to the plane of the disc is