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The moment of inertia of a uniform semic...

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

A

`1/2 Mr^(2)`

B

`Mt^(2)`

C

`2/5 Mr^(2)`

D

`1/4 Mr^(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
`2I= ((2M)r^(2))/2 rArr I=(MR^(2))/2`
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