The period of circular motion is:
Correct answer: A. y=2π/ω
- A. y=2π/ω
- B. y=2πω
- C. y=ω/2π
- D. y=πω/2
Explanation
Therefore, the correct answer is option A: y = 2π/ω. The period of circular motion is given by T = 2π/ω, where T represents the period and ω represents the angular velocity.
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About Angular Velocity
Angular velocity describes how quickly angular displacement changes with time, with ω = Δθ/Δt and units of radians per second. Questions relate angular and linear motion through v = rω, use the direction given by the right hand rule, and distinguish angular velocity from angular acceleration and ordinary frequency.
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