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Moment of inertia of a disc about its ow...

Moment of inertia of a disc about its own axis is I. Its moment of inertia about a tangential axis in its plane is

A

`(mR^(2))/(4)`

B

`(3MR^(2))/(2)`

C

`(5)/(4)MR^(2)`

D

`(7MR^(2))/(4)`

Text Solution

Verified by Experts

The correct Answer is:
C
We know that moment of inertia of a circular disc about its tangent axis is, `l=(5)/(4)mR^(2)`
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