A DC motor, when supplied from a 182V power supply, is observed to rotate under no-load conditions at 1,600 rpm. A test shows that the winding resistance is 1.89 Ω. The motor is connected to a load whose torque-speed characteristic is given by T=0.107. Find the speed input at which the motor will drive this load at 1366.15 rpm (Give your answer in rpm to 3 s.f.)