# Moment of INERTIA

Classical Mechanics Level 3

4 discs of mass M and radius R are given.
The first one is complete disc.
The second one is semi circular disc.
The third one is a quarter disc.
The forth one is a disc with any angle $$\ theta$$.
Out of these 4 discs which have the moment of inertia equal to $$MR^{2}/ 2$$ about an axis passing through its center and perpendicular to plane.

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