Example: Consider an electric vehicle with the following parameters. Calculate the required motor torque and power for the vehicle traveling uphill at a grade of tana=0.06 and with constant velocity v-50km/h.
m=950kg u = 4 A=1.5m2 n =0.85 C=0.4 D=0.5m u.=0.015 tan a = 0.06 p=1.293 kg/m3
F