1.

Moment of inertia of a disc about its own axis is I. Its moment of inertia about a tangential axis in its plane isA. `(mR^(2))/(4)`B. `(3MR^(2))/(2)`C. `(5)/(4)MR^(2)`D. `(7MR^(2))/(4)`

Answer» Correct Answer - C
`I_(0)=I_(c )+m h^(2)`
`= (MR^(2))/(2)+MR^(2)=(3)/(2) MR^(2)`


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