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How does friction force between two surface depends on based on area of contact?
Wiki User
∙ 11y ago
For more area their will be more contect of the body with the surface which cause the motion of body restricted.
Wiki User
∙ 11y ago
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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.
Of the two forms of friction which is generally the hardest to overcome?
Friction depends on the roughness of the surface between the objects, it also depends on the area in contact between the objects. Athletes can have spikes on their shoes to maximise friction with the ground.
State laws of friction?
There are five laws of friction. These include "within large limits, kinetic friction is independent of velocity" and "friction depends on the type of surface where contact is made."
Do cleats reduce friction?
yes it can also reduce friction especially when its slippery, cleats reduce the surface area that are in contact between the shoes and the ground surface?
What is the caused of friction between two surface contact?
1.Irregularities between the surfaces 2.Rusting
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 happened to the coefficients of friction as the surface area of the contact increases?
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.
Of the two forms of friction which is generally the hardest to overcome?
Friction depends on the roughness of the surface between the objects, it also depends on the area in contact between the objects. Athletes can have spikes on their shoes to maximise friction with the ground.
What is the friction between around surface and another object?
Because a round object has less surface area in contact with the solid surface it's being propelled upon, there is less friction between the two objects and the sphere will travel farther on that surface than a flat object (lots of contact....lots of friction....and therefore, resistance to motion) due to the difference in friction.
State laws of friction?
There are five laws of friction. These include "within large limits, kinetic friction is independent of velocity" and "friction depends on the type of surface where contact is made."
Do cleats reduce friction?
yes it can also reduce friction especially when its slippery, cleats reduce the surface area that are in contact between the shoes and the ground surface?
What is the caused of friction between two surface contact?
1.Irregularities between the surfaces 2.Rusting
How surface influences the amount of friction there is?
The larger the contact surface, the more friction. The more uneven the surface, the more friction. The material of the surface has also an effect on friction.
In which year friction invented?
Friction wasn't invented, it is an interaction between objects : "Friction is the force resisting the relative lateral motion of two solid surfaces in contact, or a solid surface in contact with a fluid"
Is friction independent of the area of contact?
Generally no. The friction force is typically assumed independent of surface area, and proportional to the force between the two objects. By changing the contact area, you are changing how that force is concentrated. i.e. a small surface area means that your force is distributed across a small region, creating a high pressure (force/area) at the contact. By increasing the surface area, you distrubte that force and lower the pressure. This is, however, an idealization and can break down in some instances.
How friction increased?
With increased surface areas in contact, friction increases.
What are the different ways the lassen or minimize the effect of friction?
By reducing the contact surface area of the object and by applying the lubricant between the two contact surfaces lassens or minimizes the effect of friction.
