PhysicsEasy49×since 2002Q8080The moment of inertia of a uniform semicircular disc of mass MMM and radius rrr about a line perpendicular to the plane of the disc through the center isA25Mr2{2 \over 5}M{r^2}52Mr2B14Mr{1 \over 4}Mr41MrC12Mr2{1 \over 2}M{r^2}21Mr2DMr2M{r^2}Mr2Check answerSkip