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प्रश्न
The moment of inertia (MI) of a disc of radius R and mass M about its central axis is ______.
विकल्प
`"MR"^2/4`
`"MR"^2/2`
MR2
`(3"MR"^2)/2`
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उत्तर
The moment of inertia (MI) of a disc of radius R and mass M about its central axis is `underlinebb("MR"^2/2)`.
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