Two racing cars of masses m1 and m2 are moving in circles

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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 in the same time t. The ratio of the angular speeds of the first to the second car is

1. 1 : 1
2. m₁ : m₂
3. r₁ : r₂
4. m₁ m₂ : r₁r₂

Correct Option: A

As time taken by both car to complete one revolution is same.

As ,ω =	2π	⇒ ∝	1	,
	T		T

as T is same in both cases. Hence 'ω' will also be same.