Explain the role of friction in the case of bicycle brakes. What will happen if a few drops of oil are put on the rim?
Answers
Answer:
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Explanation:
The brake works based on friction between them(Friction is a force which opposes the relative motion between the two surfaces) .. ... WHEN OIL drops put on the RIM reduces the roughness,thus leads in decreasing the friction,and brakes cannot stop the wheel because two surfaces gently slides one over the other.....
Answer:
Friction is very important in our life if there is no friction then we will not able to stand or make grip while using pen and paper .In case of bicycle it is very important to have friction between brakes and rim then if we put some oil on rim then there will be less friction as oil make a layer on rim thus making it smooth
TO CONCLUDE I would say that we will get trouble when we apply breaks if we put oil on rims
Explanation:
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