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Three identical spheres each of radius 3...

Three identical spheres each of radius `3cm` are placed on a horizontal surface touching one another. The distance of centre of mass of system from any centre of the sphere is

A

`1//3cm`

B

`3cm`

C

`2sqrt(3)cm`

D

`1//sqrt(3)cm`

Text Solution

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The correct Answer is:
C
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