🇬🇧 en bg 🇧🇬

coefficient of friction noun

  • (physics) The ratio between (1) the magnitude of the force of friction which a surface produces on an object (moving along the surface or being pressed statically against it) and (2) the magnitude of the normal force which is produced by the surface on the object and which is perpendicular to that surface.
 коефициент на триене
Wiktionary Links