How is friction response for energy losses give examples? Suggestions to reduce losses by friction
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Example for friction in case of it's disadvantage as it is responsible for energy losses.
(1) we need extra energy to overcome the Force of friction between the two moving parts of a machine and hence, it is waste of energy. this reduces the efficiency of the machine.
there are several examples to reduce friction :-
1. polishing
2. lubricating
3. use of wheels
4. streamlining the shape of bodie.
(1) we need extra energy to overcome the Force of friction between the two moving parts of a machine and hence, it is waste of energy. this reduces the efficiency of the machine.
there are several examples to reduce friction :-
1. polishing
2. lubricating
3. use of wheels
4. streamlining the shape of bodie.
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