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.the two parts of friction are the ff.
* friction in motion-moving against each other..there are two kinds of this friction these are the...1.sliding motion & 2.rolling motion... * friction at rest-the object are stick together... * i hope it will help you...other questions??please e.mail me at glamour_jiro@Yahoo.com..thank you!!!!!!!
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Which parts of a bike use friction?
The brakes use friction to stop the bike and the tyres use friction to grip the road.
What energy is made by moving parts?
friction
How friction can be both helpful and unhelpful?
On a car, friction is useful on the tyres and brakes. It is not required for the parts that rotate.
What are the classifications of friction?
there are 2 types: 1)static friction and 2)kinetic friction
Do airplanes have any friction?
Yes. Airplanes experience drag from the air when in flight and friction from the ground when they are taxiing. There is also friction between parts in the plane.
Does friction affects motion?
Yes.Yes.Yes.Yes.
What parts of a bicycle is friction necessary and what parts are not necessary?
The bearings don't need friction, but everything else does. It there wasn't any friction it'd be impossible to bolt anything together.
What is the definition of bearing friction?
it is when friction occurs when moving parts have ball bearings.
How is friction between the moving parts of a car engine reduced?
Friction between the parts of an engine is reduced by applying oil between its parts. mobiloil is particularly used for this purpose.
Which parts of a bike use friction?
The brakes use friction to stop the bike and the tyres use friction to grip the road.
What energy is made by moving parts?
friction
Why are tools and machines coated with greases?
The grease is there to lessen friction between two metal parts. Without grease the moving parts would heat up due to the friction.
How friction can be both helpful and unhelpful?
On a car, friction is useful on the tyres and brakes. It is not required for the parts that rotate.
When is less friction deirable?
Moving parts in a machine.
How can friction be formed?
All things are having roughness on that faces.Two parts are moving at touched position.That time two parts roughness is making friction with vibrate are sound.
What are the classifications of friction?
there are 2 types: 1)static friction and 2)kinetic friction
Do airplanes have any friction?
Yes. Airplanes experience drag from the air when in flight and friction from the ground when they are taxiing. There is also friction between parts in the plane.
