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friction The force that resists relative motion between two bodies in contact.
Ãâó: www.nmlites.org/standards/science/glossary_2.htm
friction force that opposes the motion of an object
Ãâó: whyfiles.larc.nasa.gov/text/kids/Problem_Board/pro...
friction mechanical resistant force between two objects.
Ãâó: www.ocean-institute.org/edu_programs/materials/P/G...
friction The resistance an object encounters as it comes into contact with other objects; in fluids known as viscosity.
Ãâó: www.ametsoc.org/amsedu/WES/glossary.html
friction A force that resists motion between two objects in contact. Friction results in the conversion of mechanical energy into waste heat that dissipates into the surrounding environment.
Ãâó: www.uwsp.edu/cnr/wcee/keep/Mod1/Unitall/definition...
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