(14) Friction always
(a) opposes the motion
(b) helps the motion
(c) both (a) and (b)
(d) none of these
Answers
Answered by
1
Answer:
part a
Explanation:
opposes the motion
Answered by
3
Answer:
opposes the motion
Explanation:
Frictional force always opposite to the direction of motion .Force of friction will be always parallel to the surfaces in contact .
I hope it will help you
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