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Three identical spheres each of radius R...

Three identical spheres each of radius R are placed on a horizontal surface touching one another. If one of the spheres is removed, the shift in the centre of mass of the system is

A

`R//2sqrt(3)`

B

`R//2`

C

`sqrt(3)R//2`

D

`R//sqrt(3)`

Text Solution

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The correct Answer is:
D
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