FRICTION

Friction

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: like fluid friction, dry friction, and sliding friction.

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friction

Noun

  1. The rubbing of one object or surface against another.
  2. Conflict, as between persons having dissimilar ideas or interests; clash.
  3. : A force that resists the relative motion or tendency to such motion of two bodies in contact.


The above text is a snippet from Wiktionary: friction
and as such is available under the Creative Commons Attribution/Share-Alike License.

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