marrottitristen marrottitristen

08-04-2019
Computers and Technology

contestada

What is the reason that friction is present in surface to surface contact?

There is water in the lubricant

Surfaces have microscopic peaks and valleys

One surface is larger than the other surface

Surfaces are very smooth and highly polished

Respuesta :

ericcaa66 ericcaa66

08-04-2019

one surface is larger than the other surface

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