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Question 5329
NEET Physics · Medium

Motion in a Plane: Circular Motion Applications MCQ

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Circular Motion ApplicationsMediumQuestion 5329

Question

A particle moves in a circle of radius 2 m completing 3 revolutions per second. The linear speed is:
  1. A
    6π m/s
  2. B
    12π m/s
    Correct
  3. C
    3π m/s
  4. D
    18π m/s

Correct answer

12π m/s

Explanation

v = rω = r(2πf) = 2 × 2π × 3 = 12π m/s.

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