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Which of the following quantity remains constant in a uniform circular motion?

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Question

Which of the following quantity remains constant in a uniform circular motion?

Options

  • Velocity  

  • speed

  • acceleration

  • Both velocity and speed

  • None of these

MCQ
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Solution

Speed

Explanation:

In uniform circular motion, the direction changes continuously (so velocity and acceleration change), but the magnitude of velocity (speed) remains constant.

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Chapter 1: Force, Work, Energy and Power - Exercise 1.2 [Page 17]

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