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  3. 8th Class
  4. Science
  5. Friction

8th Class Science Friction Question Bank Friction Conceptive Objective Problems

  • question_answer
    In order to move a stationary object, an interlocking between the two surfaces must be overcome. The minimum force required to overcome this interlocking is known as

    A)  Static friction                    

    B)  Rolling friction

    C)  Sliding friction                  

    D)  Kinetic friction

    Correct Answer: A

    Solution :

      Static friction is the measure of the minimum force required to overcome the interlocking between two surfaces in contact, to move one over the other. The correct answer is A.


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