Question

Friction between two surfaces can be reduced by polishing the surfaces.
TRUE/FALSE.​

Answer 1

Answer:

the snswer is true

Explanation:

hope this helps you

Answer 2

Answer:

True

Explanation:

When we slide two extremely flat and highly polished metal surfaces together, molecular attraction adds to the coefficient of friction. In other words, the coefficient decreases as you reduce roughness up to a certain point where it then increases due to the molecular effects.