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Question 6192
NEET Physics · Medium

System of Particles & Rotational Motion: Rolling Mixed MCQ

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Rolling MixedMediumQuestion 6192

Question

In pure rolling (no slipping), work done by static friction is:
  1. A
    Positive
  2. B
    Negative
  3. C
    Zero
    Correct
  4. D
    Depends on surface

Correct answer

Zero

Explanation

In pure rolling, contact point has no displacement. Work by static friction = 0.

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