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A uniform disc of mass 2 kg is rotated a...

A uniform disc of mass 2 kg is rotated about an axis perpendicular to the plane of the disc. If radius gyration is 50 cm, then the M.I. of the disc about same axis is

A

`(AL^3DW^2)/12`

B

`(AL^3DW^2)/24`

C

`(AL^2DW^2)/6`

D

`(AL^3DW^2)/48`

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