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the smoothness othe surface the object is acting on, and direction its going in
1.nature of the substance and the surface (roughness or smoothness). 2.mass of the object.
more rough surface more friction object have
by tatty
The factor that affect friction is depends solely on the smoothness of the surface in contact. The force needed to move the two surfaces to the pass with one another is easier if they are smooth.
the smoothness othe surface the object is acting on, and direction its going in
normal force acting between them and surface roughness or frictional value that is mieu.
friction
the smoother a surface is, the less friction it produces.
the rougher the surface is, the more friction there will be
1.nature of the substance and the surface (roughness or smoothness). 2.mass of the object.
The frictional force is described by F = μR where μ is the coefficient of friction (the roughness of the surface) and R is the force the object exerts perpendicular to the surface.
ice can affect friction
more rough surface more friction object have
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Friction actually depends on the roughness or smoothness of the surfaces of the object. Even some smooth objects that we usually see everyday (ex. glass, mirrorr,etc.) aren't that smooth when magnified by strong microscopes. They still have rough surfaces therefore they can also have friction. Factors that affect friction: 1.) Adhesion 2.) Surface roughness 3.)The area of an object which is in contact with the surface. The larger the surface in contact, the greater friction. 4.)The texture of the surface and/or the object. The rougher/more uneven the surface/object, the greater the friction. 5.) The weight on the surface. The larger the weight, the greater the friction 6.)The angle of the surface. The greater the angle of the surface, the greater the friction.
surface friction and sliding friction