friction always opposes the motion or helps the motion
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friction always opposes the motion or helps the motion
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Answer:
Friction may oppose or support the motion of the body .
Step-by-step explanation:
Example:
1) A person is able to walk on the road because of friction . If there was no friction his foot slides back and he cannot change his position .
2)When a ball is rolling on a rough surface it stops after sometime because friction opposes the motion .