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Two racing cars having masse m(1) and m(...

Two racing cars having masse `m_(1) and m_(2)` move in concentric circle of radii `r_(1) and r_(2)` respectively. If their angular speed are same , then ratio of their linear speed is

A

`m_(1):m_(2)`

B

`r_(1):r_(2)`

C

`1:1`

D

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

Text Solution

Verified by Experts

The correct Answer is:
B
`(v_(1))/(v_(2))=(r_(1))/(r_(2))xx(omega)/(omega)=(r_(1))/(r_(2))`
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