関連ワード:  is velocity vector or scalar quantity    is angular velocity vector or scalar quantity    average velocity is vector or scalar quantity    4 is velocity a vector or scalar quantity    is velocity a vector or a scalar quantity menu    drift velocity is a vector or scalar quantity    relative velocity is a vector or scalar quantity    instantaneous velocity is a vector or scalar quantity    is speed vector or scalar quantity    is velocity a scalar or vector quantity explain  
結果 : is velocity vector or scalar quantity