Can we have surfaces with zero friction? Explain your answer.
Answers
Answered by
4
Answer:
No , we cannot have zero friction surfaces .Even if we use a lot of lubricants , the friction will be reduced but can never be reduced to zero because every surface will still have minor irregularities in them.
Answered by
26
Answer:
No, exactly zero friction isn't possible practically. But we can get very close to it by using having very flat and even surfaces, ball bearings, lubricants etc.
Explanation:
Having zero friction means that there is no interaction between the two surfaces in contact, but there is no way we can avoid such interaction completely.
Similar questions