is friction and solid friction same
Answers
Answer:
Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. ... Dry friction is a force that opposes the relative lateral motion of two solid surfaces in contact.
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Answer:
Friction
f = \mu N
f=friction force
\mu =coefficient of friction
N=normal force
About
Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. There are several types of friction: Dry friction is a force that opposes the relative lateral motion of two solid surfaces in contact.
Solid friction
The friction that exists between two surfaces which are not lubricated is known as solid friction. The two Surfaces may be at rest or one of the surface is moving and other surface is at rest. The force of friction is equal to the force applied to the surfaces so long as the surface is at rest.