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The moment of inertia of a uniform semi ...

The moment of inertia of a uniform semi - circular disc about an axis passing through its centre of mass and perpendicular to its plane is ( Mass of this disc is M and radius is R ) .

A

`sqrt((8Rg)/( 3pi))m//s`

B

`sqrt((4Rg)/(3pi)) m//s`

C

`sqrt((2Rg)/(3pi)) m//s`

D

none of the above

Text Solution

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The correct Answer is:
A
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