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Two discs of radii 2cm and 1cm and made ...

Two discs of radii 2cm and 1cm and made up of same material respectively are placed as shown below. The distance of centre of mass of system from O is

A

`0.4cm`

B

`1.5cm`

C

`0.6cm`

D

`0.8cm`

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The correct Answer is:
C
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