2. The motion graph shown below was created by a toy train which starts out moving north . The train starts from a position of 2.0m north . Velocity Vs. Time CO 6 4 Velocity (m/s) 2 0 5 10 15 20 25 -2 -6 -8 Time (s) a. What was the displacement of the train in 25 seconds ? (39.5 m South )