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

Two cars of masses `m_(1) and m_(2)` are moving in circles 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

`1:1`

B

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

C

`m_(1):m_(2)`

D

`r_(1):r_(2)`

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The correct Answer is:
D
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