関連ワード:  is force a scalar or a vector quantity    is force a scalar or a vector    is force a scalar or vector quantity explain    is force a scalar or vector explain why    is force a scalar or vector quantity    is force a scalar or vector quantity justify your answer    is moment of force a scalar or a vector quantity    force is a scalar or vector product    state whether force is a scalar or a vector quantity    is centripetal force a scalar or vector quantity