Question

The friction will change if the above object is dragged along the top surface instead of the bottom.

• A. True
• B. False

Answer 1

The correct option is B

False

The friction depends on the nature of surfaces in contact and the force with which the surfaces are pressed together. Friction does not depend on the area of contact. Thus, the force of friction will not change even if it is dragged along the top surface instead of the bottom.