The amount of friction depends upon
a)total surface area of an object
b)smoothness of an object
c)weight of an object
d)both a and b
Plz tell which answer is correct i will mark as brainliest
Answers
Answered by
1
Explanation:
the right answer is D that is both a and b
Answered by
1
Explanation:
Friction depends partly on the smoothness of the contacting surfaces, a greater force being needed to move two surfaces past one another if they are rough than if they are smooth.
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