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A disc of radius a/2 is cut out from a u...

A disc of radius `a/2` is cut out from a uniform disc of radius a as shown in figure . Find the X Coordinate of centre of mass of remaining portion

A

`1/6 a`

B

`10/11a`

C

`5/6a`

D

`2/3a`

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The correct Answer is:
C
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