not 100% sure, but i ges yes. only in ideal models can friction be eliminated but in real world, the frictional factor is not likely to be totally reduced to none i think
That is true.
true!
Can friction be entirely eliminated?Friction can be reduced but never elimated. ^_^true!The textbook answer is "no", but in a perfect vacuum and with magnetic levitation, friction can be eliminated, although resistance cannot. (imperfect magnets)
Machine parts generate heat, light, and sound as a result of the friction involved in their movement. These energy sinks can be reduced, but never eliminated, by use of superior materials and lubricants.
Yes friction can be reduced.Merely by using a surface type which is much smoother.Therefore the friction will be largely reduced.However it can never be diminished as it will be ever present.
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.
Can friction be entirely eliminated?Friction can be reduced but never elimated. ^_^true!The textbook answer is "no", but in a perfect vacuum and with magnetic levitation, friction can be eliminated, although resistance cannot. (imperfect magnets)
efficency is reduced by friction.
Machine parts generate heat, light, and sound as a result of the friction involved in their movement. These energy sinks can be reduced, but never eliminated, by use of superior materials and lubricants.
no
Yes friction can be reduced.Merely by using a surface type which is much smoother.Therefore the friction will be largely reduced.However it can never be diminished as it will be ever present.
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.
you walk away
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
With aerodynamics.
by lubricating it by grease