friction is necessary evil justify
Answers
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Friction is the force that works against any action. say a ball is moving on the ground, it is friction that work against the direction of the ball which helps it to roll farther. so it is a evil that work against our actions but its necessary in order to complete them.
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Friction is known as a nesssary evil because
it helps as--we would not be able to walk without friction
--without friction we would slip
--the brakes of the vehicles also work by
frictionit causes problems as
--it wears out thematerials wheter they are screws, ball bearings ors soles of shoes-
-because of wearing out of these materials we have to buy things again and again
hope it helps you
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Answer:
friction is said as a necessary evil bcz it is useful but harmful also
we r able to walk,write,lift objects etc bcz of frictional force so it is useful but it is harful cz of the wear nd tear it dies nd many other causes
Explanation: