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i honestly didnt get ur ans but ill still try to help u out..
friction is the opposing force to a motion, when the surface is very smooth friction reduces.. i.e the smoother the surface the less the friction..
for eg.. if u spill oil on the road the car starts slipping and becomes hard to stop it i.e bcos the surface becms smoother and reduces friction..
What else can I help you with?
What is the coefficient of friction between a perfectly smooth body and a very rough body?
The coefficient of friction between a perfectly smooth body and a very rough body would be close to zero because a smooth body has no surface irregularities to create friction with the rough body. Friction occurs due to the interaction of surface irregularities, so if one surface is perfectly smooth, there would be minimal friction.
Is friction high or low on ice?
Friction is low on ice because ice has a very smooth surface, which reduces the amount of friction generated when objects slide across it. This is why it can be challenging to walk or drive on icy surfaces compared to other surfaces with higher friction.
Which common surface causes very little friction?
An air hockey table with the air turned on has almost no friction. Other than that, very smooth surfaces cause very little friction. If you use certain types of cleaner on hardwood floor, it can be turned into a surface with little or no friction (and you will fall an hurt yourself a lot. not suggested.)
What are two examples of two surfaces that have a low coefficient of friction?
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.
What are surfaces with very little friction?
Surfaces with very little friction include ice, polished metal surfaces, and Teflon-coated surfaces. These surfaces reduce friction because they have smooth textures or surface coatings that allow objects to slide over them with minimal resistance.
How does sandpaper slow thing down?
All materials have a property called the coeffecient of kinetic friction. When this property is high, a higher friction force resists the motion of objects across the surface. Sandpaper has a higher coefficient of kinetic friction as compared to something like ice. This is because ice is smooth whereas the surface of sandpaper is very rough which increases the friction it causes.
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.
Why is tough to write on a very smooth paper?
Writing on very smooth paper can be tough because there is less friction between the pen tip and the paper, making it difficult to control the pen's movement. This lack of friction can cause the pen to slip or skip, resulting in less precise writing. Using a pen with a finer tip or adjusting writing pressure can help improve writing on smooth paper.
Why some friction occur with seemingly smooth surface?
Even seemingly smooth surfaces have microscopic imperfections that make contact points rough at a very small scale. When these contact points slide against each other, the imperfections create friction and resistance, even though the surface appears smooth at a larger scale.
What types of surfaces create the most friction?
Rough surfaces with irregularities and high coefficients of friction, such as sandpaper or concrete, create the most friction due to increased contact points and resistance to sliding. Smooth surfaces, like ice or polished metal, generally have lower friction due to reduced contact area and smoother interactions between surfaces.
What surface doesn't cause a lot of friction?
A very smooth surface or a smooth surface coated with a liquid, oil or a Teflon like substance.
How does a styrofoam relate to friction?
Styrofoam has a low coefficient of friction, meaning it is very smooth and produces little resistance when in contact with other surfaces. This low friction coefficient allows styrofoam to slide easily across surfaces.
