Advantages and disadvantages of friction
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Despite the fact that the friction is very important in our daily life, it also has some disadvantages like:
The main disadvantage of friction is that it produces heat in various parts of machines. ...
Due to friction we have to exert more power in machines.
It opposes the motion.
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Foe:It wear off the shoes...
gives damage to machine parts
Creates heat b/w two rubbing objects that can lead to fire and further damage to the specific object that we are using..
As a frnd: Helps us to walk,write...etc
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