| traction |
A body's friction on a surface such as a vehicle tire on a roadway.
Ãâó: www2.newton.mec.edu/~mike_sylvia/DRAGSTERS/glossar...
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| traction |
This is when the force of the water simply rolls large rocks along the riverbed. The river usually only has this much force in times of flood.
Ãâó: www.swgfl.org.uk/riversa/WaterWheel.htm
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