Assertion: friction | /r/DefinedAs | the force
Facets:
Source sentences:
text: Friction can be defined as the force resisting the relative motion of fluid layers, solid surfaces, and material elements sliding against each other.
text: Friction is defined as the force that resists one surface from sliding or rolling against another surface.
text: Friction can be defined as the force that resists the relative motion of solid surfaces, fluids, or elements that collide or slide against each other.