Physics-Friction
NEET Physics Friction MCQ Question
Type: MCQ-conceptual-Easy-Class 11
Which of the following statements about friction is correct?
A
Kinetic friction is always greater than static friction.
B
The coefficient of kinetic friction depends on the surfaces in contact.
C
Kinetic friction is independent of the area of contact.
D
Kinetic friction increases with the velocity of the sliding object.
Correct Answer
Option C
Detailed Explanation
The NCERT context states that kinetic friction, like static friction, is independent of the area of contact and is nearly independent of velocity. Therefore, option C is correct while the others are misconceptions.
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