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Question: Answered & Verified by Expert
The force of kinetic friction does not depend on
PhysicsLaws of MotionNEET
Options:
  • A the relative velocity of the two surfaces in contact.
  • B nature of the surfaces in contact.
  • C normal reaction on the moving body
  • D all of the above
Solution:
1991 Upvotes Verified Answer
The correct answer is: the relative velocity of the two surfaces in contact.
Kinetic friction is fk=μkN, where μk depends upon nature of surfaces in contact only.

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