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Jessica R
Jessica R asked in Science & MathematicsPhysics · 5 days ago

Physics: Coefficient of Kinetic Friction?

Choose answer:

A. Student A's test is actully measuring the coefficient of static friction

B. Student A's test is measuring the force of static friction

C. Student A's test is measuring the force of kinetic friction, not the coefficient of kinetic friction.

D. Student A's test is measuring the normal force only, and does not take into account the forces of kinetic and static friction involved. 

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1 Answer

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  • ?
    Lv 7
    5 days ago
    Favorite Answer

    C. Student A's test is measuring the force of kinetic friction, not the coefficient of kinetic friction (provided they move at constant speed) 

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