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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 circle 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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