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 , th
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)`
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Correct Answer - B
`(v_(1))/(v_(2))=(r_(1))/(r_(2))xx(omega)/(omega)=(r_(1))/(r_(2))`
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