Position vs time 250 200 150 I . II Position (miles) 100 50 50 100 150 200 250 Time (minutes) You are on a road trip in a car, heading due east. The number of miles from home (which is due west) (y-axis) are plotted at the given time in minutes (x-axis) into the journey. A. Find the average velocity in miles per hour of the car in part III of the journey. Use the graph, not kinematic equations. mph B. Find the displacement during part III of the journey in miles. Use the graph, not kinematic equations. mi C. What is the acceleration of the car in part III of the journey in m/s? Use the graph, not kinematic equations. m/s2