MDCAT Physics MCQ #2111

What is the work done by the centripetal force in circular motion?

MDCAT Physics MCQ #2111

  1. Question 1

    Q1. What is the work done by the centripetal force in circular motion?

    • A) Zero
    • B) Equal to kinetic energy
    • C) Equal to potential energy
    • D) Dependent on radius

    Answer: Zero

    Explanation: Centripetal force is perpendicular to motion (no work done). Option B confuses energy types.