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Sandpaper and asphalt both have relatively high coefficients of friction.
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Ball bearings, oil, lubricant. Pretty much anything that reduces the friction between two interacting surfaces.
It is important in keeping objects; cars, humans animals, anything, from sliding around. Friction can cause heat as well, becasue when two objects rub together they form heat.
created when two surfaces are touching and move past each other. car tyres on the road, moving something on the table... friction happens almost anywhere
If there is no friction like Ice has has no friction you will slip.If you are driving and the road is icy and a car is coming at you and you push your brakes you will slid and the two cars will crash.Hopefully that answered your QuestionThank You for going on Answers.
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Sandpaper and asphalt both have relatively high coefficients of friction.
Ball bearings, oil, lubricant. Pretty much anything that reduces the friction between two interacting surfaces.
Human resources can be helpful in attaining career goals in various ways. Two examples are hiring the right personnel and facilitating relevant training for employees.
Ice and glass both have very low coefficients of friction because they are very smooth, so it is easier for a substance to glide over them.
Friction can be both harmful and helpful. Without friction the tires of the bike could not push against the ground to move forward, and the brakes would not stop the bike. However, friction can cause parts of the bike and the tires to wear down. Also, to overcome the friction between the tires and the road you need to pedal harder to go faster.friction is helpful to stop the bike when you put on the brakes but it may be harmful by slowing your speed down. and if you hit the brakes hard at a sudden moment, you could tumble or flip
by throwing a coins or dice? maybe...
It is important in keeping objects; cars, humans animals, anything, from sliding around. Friction can cause heat as well, becasue when two objects rub together they form heat.
created when two surfaces are touching and move past each other. car tyres on the road, moving something on the table... friction happens almost anywhere
Friction is not useful when ever we do not want it. Examples would be when two materials are rubbing against one another. The friction of ropes in pulleys eventually causes wear on both; friction of shoes or straps against the body causes blisters; friction airplanes travelling through the air - friction causes the plane to get hot; the moving parts of an engine get hot from friction...
The friction felt between two flat surfaces can either be sliding friction or static friction.