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Two cars of mass m(1) and m(2) are mov...

Two cars of mass ` m_(1) and m_(2) ` are moving in circle of radii `r_(1) and r_(2) ` , respectively . Their speeds are such that they make complete circles in the same time `t` . The ratio of their centripetal acceleration is :

A

`m_(1)r_(1):m_(2)r_(2)`

B

`m_(1):m_(2)`

C

`r_(1):r_(2)`

D

`1:1`

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The correct Answer is:
C
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