A moving vehicle requires power to push the air out of the way. The drag force on an object moving through a fluid is Fp = Cpv. For a popular EV on the market, we calculate CD = 0.33 kg m' (a) What is the power required to maintain a constant speed of 70 mph considering only the drag force. Neglect rolling resistance and the friction of the moving parts in the vehicle. (b) This vehicle has a battery capacity of 57.5 kWh. What is the range (distance) of this car if it started with a full battery and traveled at a constant 70 mph?