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Rockazella
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At the smallest scale (quantum level I suppose) what is friction caused by?
Originally posted by Rockazella
At the smallest scale (quantum level I suppose) what is friction caused by?
Originally posted by LURCH
String theory...get a great deal of attention and deservedly so
I'm not 100% sure, but I think what PeteGt was talking about isn't really friction, but simply magentic forces. They don't follow the normal mechanical rules of friction as Jal laid out. Does that clarify any?Originally posted by Rockazella
Well that's a variety of explanations as well as some contradictions ...but, I am satisfied.
Thanks
Friction is caused by the resistance between two surfaces when they come into contact and slide against each other.
Friction works by creating a force that opposes the motion of an object when it comes into contact with another surface.
The amount of friction between two surfaces can be affected by factors such as the type of material, the roughness of the surfaces, and the force pushing the surfaces together.
Friction is important because it allows us to walk, grip objects, and control the movement of machines. It also helps to slow down or stop moving objects.
Friction can be reduced by using lubricants between two surfaces, making surfaces smoother, or by reducing the force pushing the surfaces together.