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Two particles of equal mass go around a ...

Two particles of equal mass go around a circle of radius R under the action of their mutual gravitational attraction. The speed 'v' of each particle is :

A

`(GM//4R) ^(1/2)`

B

`(GM//R) ^(1//2)`

C

`(GM//2R) ^( 1//2)`

D

Zero

Text Solution

Verified by Experts

The correct Answer is:
A
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