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From a circular disc of radius R and ma...

From a circular disc of radius R and mass 9 M , a small disc of mass M and radius `( R)/(3)` is removed concentrically. What will be the moment of inertia of the remaining disc about an axis perpendicular to the plane of the disc and passing through the centre?

Text Solution

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The correct Answer is:
`(40MR^(2))/(9)`
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