A car with an initial velocity of 24.5 m/'s east has an acceleration of 4.2 m/s? west. What is its displacement at the moment that its velocity is 18.3 m/s east? A man runs along the path shown in Figure 17. From point A to point B, he runs at a forward velocity of stop 4.5 m/s for 15.0 min. From point B to point C, he runs B up a hill. He slows down at a constant rate of 0.050 m/s? a = 0.050 m/s? for 90.0 s and comes to a stop at point C. What was the start v = 4.5 m/s total distance the man ran