Write the open loop transfer function Vp(s)/Vi(s). Ot should be assumed that R1=0
10K -www-t Power Amplifier 10K (inverting) Motor Speed Reducer co (Volts) Kr) Ri (rad) 1 (rad) Step Input Switch (Vols) -15+15 Position Sensor Potentiometer (Volts) (Volts) Step Inpur Switch and Amplitude Potentiosmeter
10K -www-t Power Amplifier 10K (inverting) Motor Speed Reducer co (Volts) Kr) Ri (rad) 1 (rad) Step Input Switch (Vols) -15+15 Position Sensor Potentiometer (Volts) (Volts) Step Inpur Switch and Amplitude Potentiosmeter