関連ワード:  is average velocity is a scalar quantity    is average velocity is a vector quantity    is average speed is a scalar quantity    average velocity is a scalar quantity true or false    is average speed is a vector quantity    average velocity is a vector quantity true or false    average speed is a scalar quantity true or false    is average velocity a scalar or vector quantity    average angular velocity is scalar quantity    is average velocity a scalar or vector  
結果 : is average velocity is a scalar quantity