A large number of particles are placed a...

A large number of particles are placed around the origin, each at a distance R from the origin. The distance of the center of mass of the system from the origin is

A

`=` R

B

`ge R`

C

`gt R`

D

`le R`

Text Solution

Verified by Experts

The correct Answer is:

D

If arc AB `rarr` 0 centre of mass is at a distance R from the origin as the Arc length AB increases, centre of mass starts moving down.

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