At a microscopic level, how does friction come into exist?
53006
How is frictional force dependent on normal reaction?
13966
How does one calculate frictional force for an object sliding down a wall?
48899
Is it possible to create matter?
102884
The direction of static friction?
3137
How does friction stop a car?
135873
Is friction a conservative force?
6592
if a body is stopped by means other than friction, where does energy go?
123129
Why can't a particle penetrate an infinite potential barrier?
121044
How can a point-particle have properties?
138214
Why does a surface always exert force normal to it?
62362
Friction during pure rotation
94884
If friction acts on car all time, why is it not accelerating forever?
31874
Smooth transition between two materials
65078
How does anything move?
4143
How can momentum but not energy be conserved in an inelastic collision?
89692
Work done by a friction in rolling
38703
Do virtual particles actually physically exist?