Static Friction: Difference between revisions
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Where '''μ''' is the coefficient of friction between the two objects and '''F_normal''' is the normal force between the two surfaces. | Where '''μ''' is the coefficient of friction between the two objects and '''F_normal''' is the normal force between the two surfaces. | ||
Static friction is the maximum force just before the two objects enter into motion and it is related to the coefficient of static friction. It is defined as follows: | |||
::<math>{F}_{max,f} = {μ}_{static}{F}_{normal}</math> | |||
===A Computational Model=== | ===A Computational Model=== | ||
Revision as of 19:12, 5 December 2015
claimed by: mearathu3 Short Description of Topic
The Main Idea
Friction is the resistance to motion between two objects. It is proportional to the force that pushes the two surfaces together and the roughness of the surface. Static friction is the friction between two objects that are not moving. Static friction between the two objects will increase to oppose motion until it reaches a certain point in which the objects move. This point of motion is defined by the coefficient of static friction which is generally greater than the coefficient of kinetic friction.
A Mathematical Model
Friction is defined by the formula:
- [math]\displaystyle{ {F}_{friction} = {μ}{F}_{normal} }[/math]
Where μ is the coefficient of friction between the two objects and F_normal is the normal force between the two surfaces.
Static friction is the maximum force just before the two objects enter into motion and it is related to the coefficient of static friction. It is defined as follows:
- [math]\displaystyle{ {F}_{max,f} = {μ}_{static}{F}_{normal} }[/math]
A Computational Model
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