coefficient of friction

: the ratio of the tangential force that is needed to start or to maintain uniform relative motion between two contacting surfaces to the perpendicular force holding them in contact, the ratio usually being larger for starting than for moving friction

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Dictionary Entries Near coefficient of friction

Cite this Entry

“Coefficient of friction.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/coefficient%20of%20friction. Accessed 19 Apr. 2024.

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