Consider the following 1D motion: A car accelerates from a stop to 15m/s at a constant acceleration for 5 seconds. The car then drives 60m at a constant velocity. The speed limit is then reduced so they use the breaks to slow down at a constant rate of 2m/s2 for 2.5 seconds. A. What is the car's acceleration while it speeds up to 15m/s? B. How long does the car take to travel the 60m at a constant velocity? C. How fast is the car traveling after they slow down for the 2.5s