On which of the following quantities does the kinetic friction force associated with a solid surface...
On which of the following quantities does the kinetic friction force associated with a solid surface depend on? Note there might be more than one correct choice. The kinetic friction force depends
on the two materials that touch each other.
on the weight of the object.
on the normal force by the supporting surface
on the size of the surface area where the two objects touch.
Homework Answers
The Kinetic Friction force depends on
1) on the two materials that touch each other
2)Normal force by the supporting surface
Because
fs=uN
Where, u is Coefficient of Kinetic Friction
N is Normal force
Fs is Kinetic Friction force
Add Answer to:
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