how do lubricants reduce friction ?

how do lubricants reduce friction ?

Answers
Do you know that Leonardo Da Vinci found 2 laws of friction?
jon.ellis
27 April 2011
Also the "Stribeck curve" is used to map the frictional properties between two surfaces. Engineers can specialise in tribology - friction, lubrication and wear.
jon.ellis
27 April 2011
Put simply, lubricants provide a protective film that separates two rubbing surfaces and reduce the level of friction in the two rubbing surfaces.
jon.ellis
27 April 2011
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