what is good and bad friction
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advantages of friction:-
1.Vehicle such as two wheelers,cars and buses are able to move forward because of friction between the tyres and the road surface.
2.The friction between paper and pen enables us to write.Without friction,the pen would keep slipping
3.Without friction,we would not be able to hammer a nail in the wall as the nail would keep on slipping
Disadvantages of friction:-
1.Wastage of energy:A lot of energy is wasted in overcoming the force of friction.
2.Production of noise:Friction is responsible for the production of noise in machine.
3.Increase in fuel consumption:Automobile and engines consume more fuel due to friction
1.Vehicle such as two wheelers,cars and buses are able to move forward because of friction between the tyres and the road surface.
2.The friction between paper and pen enables us to write.Without friction,the pen would keep slipping
3.Without friction,we would not be able to hammer a nail in the wall as the nail would keep on slipping
Disadvantages of friction:-
1.Wastage of energy:A lot of energy is wasted in overcoming the force of friction.
2.Production of noise:Friction is responsible for the production of noise in machine.
3.Increase in fuel consumption:Automobile and engines consume more fuel due to friction
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Good:
1. It stops objects from sliding endlessly.
2. It's the reason why we're able to walk
Bad:
1. Decreases efficiency since some energy is wasted and turns to heat
2. Damages equipment/objects like when you slide it on the floor .
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