Choose the right answer from the following

If n is the frequency of rotation of a body, its angular velocity is ____.

  1.  2πn
  2. 4πn
  3.  2πn
  4.  4πn

Answer: If n is the frequency of rotation of a body, its angular velocity is 2πn.

Explanation: The rate of velocity at which an object or particle is rotating around a centre or a specific point in a given time period is known as angular velocity.

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