Question

Friction :
(1)At always opposes the motion of a moving body
(2) may cause the motion of the body
(3) is a conservative force
(4) none of the above​

Answer 1

Answer:

2) may cause motion of the body

Explanation:

it is a supporting force...ift doesn't oppose the motion always

Answer 2

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Hey Mate!!

Friction always opposes motion of a body and also may cause motion of the body.

Thus, your answer is (1) and (2).