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Two particles of masses in the ratio 2:1...

Two particles of masses in the ratio 2:1 are moving in circular paths of radii in the ratio 3:2 with time periods in the ratio 2 : 3 .The ratio of their centripetal forces is

A

`9:2`

B

`27:4`

C

`4:3`

D

`27:16`

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