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

Two cars of masses `m_(1)" and" m_(2)` are moving in circles od radii `r_(1) "and" r_(2)`. Their speeds are such that they complete one revolution in the same time. The ratio of their angular speed is :

A

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

B

`r_(1):r_(2)`

C

`r_(2):r_(1)`

D

`1:1`

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The correct Answer is:
D
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