Which one of these characteristics does a smooth surface has?
a) Less frictional force
b) More frictional force
c) Sometimes less and sometimes more force
d) All of above
Answers
Answered by
2
Answer:
b) more frictional force
Explanation:
Right nah
Answered by
2
Answer:
it's c as smooth surface helps to reduce friction but as the surface becomes very smooth it increases friction
Explanation:
take glass for example it's very smooth cloth or stone files on its surface but the friction between glass and glass is too much u can see it yourself
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