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Linear velocity v = rω. v₁ = ω₁r₁, v₂ = ω₂r₂ [ω is same in both cases because time period is same]. v₁/v₂ = r₁/r₂ = R/r.

1. Linear velocity v = rω.
2. v₁ = ω₁r₁, v₂ = ω₂r₂.
3. v₁/v₂ = r₁/r₂ = R/r.
4. ω is same in both cases because time period is same.

Correct answer: ω is same in both cases because time period is same.

Solution

The angular velocity (ω) is the same in both cases because the time period of rotation is constant. This is a key concept in circular motion.

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