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Do rough bumpy surfaces produce more friction?
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Why do surfaces that are rough produce more friction?
On rougher surfaces, the surface area is usually larger, meaning there is more to rub against therefore more friction is produced.
What types of surfaces create the most friction?
If both of the surfaces on which friction is to be created are very rough, the friction will be more. The more rough the surfaces more friction we have.
When friction is greater when surface have more is it gravity or roughness?
Both. Suppose you want to move something over the ground. If it becomes heavier then it will be subject to more friction on account of gravity. If it's lower surface becomes rougher then again, it will be subject to more friction. The force pressing two surfaces together and the roughness of the two surfaces act together to produce friction.
Does a rough surface have a lot of friction?
Rough surfaces do create more friction than smooth surfaces. How much friction is created depends on how rough the surface is.
Do rough bumpy surfaces produce more friction?
More
Why do surfaces that are rough produce more friction?
On rougher surfaces, the surface area is usually larger, meaning there is more to rub against therefore more friction is produced.
What types of surfaces create the most friction?
If both of the surfaces on which friction is to be created are very rough, the friction will be more. The more rough the surfaces more friction we have.
Why does temperature increase when two surfaces are rubbing each other?
Friction causes the molecules to vibrate faster, meaning that they produce more heat.
Why is there more friction between large surfaces?
Because there is more pressure in the surfaces.
When friction is greater when surface have more is it gravity or roughness?
Both. Suppose you want to move something over the ground. If it becomes heavier then it will be subject to more friction on account of gravity. If it's lower surface becomes rougher then again, it will be subject to more friction. The force pressing two surfaces together and the roughness of the two surfaces act together to produce friction.
Why does rough surfaces have more friction compared to smooth surfaces?
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Are rough surfaces have more friction than smooth surfaces?
True.
Does a rough surface have a lot of friction?
Rough surfaces do create more friction than smooth surfaces. How much friction is created depends on how rough the surface is.
What surface has the least amount of friction?
The surfaces used as the measure of lowest friction are generally wet ice on wet ice. Some materials, such as superfluid Helium III have no measurable friction.
What are examples of high friction surfaces?
Some examples of relatively high friction surfaces are: sand paper, grass, and asphalt. In general, the rougher the surface, the more friction it has.
How does friction make friction?
when 2 surfaces rube or slide together the more smooth the less friction
