HOW WOULD THE FORCE OF FRICTION CHANGE IF THE SMOOTH SURFACE WERE TO BE POLISHED?GIVE A REASON FOR YOUR ANSWER
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HOW WOULD THE FORCE OF FRICTION CHANGE IF THE SMOOTH SURFACE WERE TO BE POLISHED Because it decreses
Explanation:
it decreses
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when two surfaces in contact are polished beyond a certain limit And made extremely smooth, they come intimate contact with each other.Now,the force of adhesion comes into play.Due to this force the motion of One surface over another surface becomes regarding And hence causes an increase in the friction.
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