By lubrication and using polished surfaces and avoiding the striking mechanism of 2 parts in an engine...
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It means what how can the friction be reduced. To answer this question, Friction can be reduced by devices like ball bearings, wheels and lubricants.
Friction is reduced on a wet floor.
Friction between skis and snow may be reduced by waxing the skis. Air friction is reduced by tucking the body into a streamlined position.
F1 cars need friction for their brakes, if they didn't have friction on there brakes then it wouldn't be able to brake.
With aerodynamics.
The friction material in the braking system
efficency is reduced by friction.
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The most common features in modern cars that help to reduce air friction is the streamlined design of the bumpers and spoilers. The streamlined shape of fast cars also helps to reduce drag.
It means what how can the friction be reduced. To answer this question, Friction can be reduced by devices like ball bearings, wheels and lubricants.
Friction is reduced on a wet floor.
aerodynamic exteriors to make them more slippery in the wind.
Friction between skis and snow may be reduced by waxing the skis. Air friction is reduced by tucking the body into a streamlined position.
F1 cars need friction for their brakes, if they didn't have friction on there brakes then it wouldn't be able to brake.
when we polish surfaces, the molecules or atoms of surface come closer to each other so there is no space for fiction so it is reduced but not reduced to zerowe cant reduce friction to zeroWhen we polish a rough surface smoothly,the unequalities gets reduced,therefore friction is reduced
stop it yourself