The units of angular velocity are similar to?
Correct answer: C. Angular frequency
- A. Angular displacement
- B. Angular acceleration
- C. Angular frequency
- D. None of these
Explanation
Angular Velocity is defined as the rate of change of angle with respect to time, leading to the equation ๐=ฮ๐/ฮ๐ก, where ๐ is the angle measured in radians and t is time measured in seconds (s). This yields units of "Angular velocity" to be radians/s.
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About Angular Velocity
Angular velocity describes how quickly angular displacement changes with time, with ฯ = ฮฮธ/ฮt and units of radians per second. Questions relate angular and linear motion through v = rฯ, use the direction given by the right hand rule, and distinguish angular velocity from angular acceleration and ordinary frequency.
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