1.

Two racing 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 each makes a complete circel in the same time t. The ratio of the angular speed of the first to the second car is

Answer»

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

ANSWER :C


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