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It is when the surface areas in contact increase or decrease. With increased surface areas in contact, friction increases.
The faster an object moves against another object, the greater the friction will increase. Same basic principle can be applied for the decrease in friction, by slowing down movement. For example, humans stay grounded tongue ground do to the force of gravity, in which the earth is spinning very fast but you can't feel it, the force of the earth spinning (friction) causes gravity to hold us to the ground.
Friction, as a physical term, is the force that opposes to movement when two objects contact each other in the shpere of cinematics. It is produced by the contact between atoms. Friction as a physical property cannot be decreased nor increased. But, by placing other object between these initial two can give different friction between those two, reducing the force that opposes to movement and therefore, at the end of the ecuation, reducing friction.
Increase friction by having rougher surfaces rubbing together. Decrease friction by having smoother surfaces rubbing together. Remove oil or grease to increase friction. Add oil or grease to reduce friction.
Classical friction depends on two factors: weight and friction coefficient. When decreasing weight is usually problematic or impossible, friction can be decreased by lowering the friction coefficient. For this purpose different kinds of surfactants and oils are used or even air.
to decrease friction you need to use lubricants,while to increase friction you need to use breaks
you incraese friction when something is sticke and hard to slide on each other.

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By decreasing area of friction and using oils of friction surface.

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Is friction increased by lubrication?

No, friction is actually decreased by lubrication. Lubrication helps to reduce the resistance between surfaces in contact, allowing them to slide past each other more easily, thereby reducing friction.


What happened to the coefficients of friction as the surface area of the contact increased?

As the coefficient of friction is not function of the area or not related to the area of the contact surface so the coefficient of friction remains constant on the increase of the contact area. The coefficient of friction depends upon the material of the friction surfaces only.


What happens if there is to much friction?

If there is too much friction, it can cause excessive heat buildup leading to damage or wear on the surfaces in contact. This can result in decreased efficiency, increased energy consumption, and potential failure of the components involved due to overheating.


When is decreased friction helpful?

Decreased friction is very helpful in working machinery, because friction causes wear and tear.Mainly its very helpful in moving parts. Decreased friction is also helpful in electric cables and wires, as reduced friction reduces energy loss via heat.


How does bicycle friction affect the overall performance and efficiency of a bicycle?

Bicycle friction can impact the overall performance and efficiency of a bicycle by causing resistance that makes it harder to pedal. This can result in decreased speed, increased energy expenditure, and reduced overall efficiency.Reducing friction through proper maintenance and lubrication can help improve performance and efficiency.

Related Questions

Is friction increased by lubrication?

No, friction is actually decreased by lubrication. Lubrication helps to reduce the resistance between surfaces in contact, allowing them to slide past each other more easily, thereby reducing friction.


How could you decrease the friction?

Friction is decreased by means of lubrication.


What happened to the coefficients of friction as the surface area of the contact increased?

As the coefficient of friction is not function of the area or not related to the area of the contact surface so the coefficient of friction remains constant on the increase of the contact area. The coefficient of friction depends upon the material of the friction surfaces only.


Is accounts receivable increased or decreased by a credit?

decreased


How friction increased?

With increased surface areas in contact, friction increases.


What happens if there is to much friction?

If there is too much friction, it can cause excessive heat buildup leading to damage or wear on the surfaces in contact. This can result in decreased efficiency, increased energy consumption, and potential failure of the components involved due to overheating.


In 1929 was the paper size of the US dollar increased or decreased?

Decreased.


Has the number of teenage pregnancy increased or decreased in the past decade?

It has decreased.


Will ice cream melt if the temperature is increased or decreased?

increased


What is a heartbeat affected by?

The individual heartbeat, or contraction, can be modified by input from the sympathetic and parasympathetic nervous systems. This modification can include increased or decreased contraction ratios, increased or decreased stroke volume and increased or decreased rate of contraction.


Is cash increased by debiting?

Decreased.


What is the opposite of the word decreased?

Increased.