Lynn Loca drives her 1500 kg BMW car on a balmy summer day. She initially is moving East at 180 km/h. She releases the gas pedal and applies the brakes for exactly 3 seconds, decelerating her car to a slower velocity Eastwards. The coefficient of friction is 0.97 and the average drag force during the deceleration is 741 N [West]. Determine the final velocity of the car.