Question

friction is a necessary evil .justify answer with suitable example from sports

Answer 1

Dear student..
Yes. Friction is the necessary evil because,
(a) Without friction between the feet and the ground, it would not have been possible to walk.
(b) The tyre of the motor cars and cycles are rough to increase the friction.
(c) In absence of the friction, the brakes of the motor car cannot work. Hope it helps! Cheers!