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Question Practice

What effect does increasing surface roughness have on friction?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 11
Physics
Physics Part - I
LAWS OF MOTION
Question Bank

What effect does increasing su...

Single Answer MCQ
Q-00057244

What effect does increasing surface roughness have on friction?

1

Decreases static friction

2

Increases static friction

3

No effect on friction

4

Invalidates the concept of friction

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