Two racing cars of masses m1 and m2 are moving in circles of radii r1 and r2 respectively. Their speeds are such that each makes a complete circle at the same time t. The ratio of the angular speeds of the first to the second car is 1) r1 :\:r2 2) m1 : m2 3) 1 : 1 4) m1m2 : r1r2

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