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What will be distance of centre of mass ...

What will be distance of centre of mass of the disc (See fig.) from its geometrical centre ?

A

`( R)/(((R^(2))/(r^(2))-1))` to left

B

`R+r,` to left

C

`( R)/(R+r)`, to left

D

`( R)/((r^(2)+R^(2)))`, to left

Text Solution

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The correct Answer is:
A
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