関連ワード:  is velocity is a vector or scalar quantity    is speed is a vector or scalar quantity    angular velocity is a vector or scalar quantity    average velocity is a vector or scalar quantity    drift velocity is a vector or scalar quantity    4 is velocity a vector or scalar quantity    is velocity a vector or a scalar quantity menu    average speed is a vector or scalar quantity    3 is speed a vector or scalar quantity    is speed a vector or a scalar quantity menu  
結果 : is velocity is a vector or scalar quantity