define friction ..............
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friction is the force that opposes the relative motion between the two surface of object in contact.
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Hi there !
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What is Friction ?
Two bodies placed in contact can also exertt forces parallel to the surfaces in contact. Such a force is called force of friction, frictional force or simply friction.
The effect of friction is to oppose the slipping of the two bodies against each other.
Friction is small if the surfaces are smooth, and it is large if the surfaces are rough.
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Thanks for the question !
_______________________________
What is Friction ?
Two bodies placed in contact can also exertt forces parallel to the surfaces in contact. Such a force is called force of friction, frictional force or simply friction.
The effect of friction is to oppose the slipping of the two bodies against each other.
Friction is small if the surfaces are smooth, and it is large if the surfaces are rough.
_______________________________
Thanks for the question !
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