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Question 30608
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Circular Motion: Centripetal Force Formula MCQ

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Centripetal Force FormulaEasyQuestion 30608

Question

Centripetal force on a mass m moving at speed v in circle of radius r is:
  1. A
    mv/r
  2. B
    mv²r
  3. C
    mv²/r
    Correct
  4. D
    mr/v²

Correct answer

mv²/r

Explanation

F_c = mv²/r = mω²r. This inward force maintains circular motion.

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