Mention 3 advantages and 3 disadvantages of friction?
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2
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what are the advantage and disadvantage of friction?
It is becomes difficult to walk on a slippery road due to low friction. ...
We can not fix nail in the wood or wall if there is no friction. ...
A horse can not pull a cart unless friction furnishes him a secure Foothold.
We can write on a paper or on a board.
Friction helps in applying the brakes.
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4
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advantages of friction
a) friction helps us to walk comfortably.
b) friction between the tyres of vehicles prevent them from skidding.
c) the brakes of the vehicle works by friction
DISADVANTAGES OF FRICTION
a) machine parts also wear down due to friction.
b) friction wastes energy when we cycle.
c) friction generates heat.
Explanation:
Hope it helps you .........
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