friction as a foe answer
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friction can be considered as a foe because it wastes large amount of energy when to objects is rubbed together, a large amount of heat energy is released
and also due to friction we have to excert more power in machines
it also opposes the motion
more noise is produced
and also due to friction we have to excert more power in machines
it also opposes the motion
more noise is produced
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Friction is a bad thing though it is necessary without friction we can't walk
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