運うん動どう摩ま擦さつMeaningsNoun1. kinetic frictionKanji used運carry動move摩grind against擦rubPitch accentうんどうまさつComposed of運うん動どうexercise; physical training; workout; sports; athletics; appeal; campaign; drive; crusade; movement; …Noun摩ま擦さつfriction; rubbing; chafing; discord; strife; conflictNoun