2228.1Nm 9549N·m 1273.2Nm 2228.1Nh 1273.2Nm 7(x2) 7(x)=2281N.m7(x2)=1273.2N·m 2228.1N·m 1273.2Nm2228.1N•m 954.9N•m 1273.2N•m x1 x2 2228.1N•m T(x1 ) 1273.2N•m T(x2 ) T(x1 ) = 2228.1N m T(x2 ) =1273.2N m (T) 2228.1N•m 1273.2N•m