1. a) Draw the resulting velocity-time graph and acceleration-time graph based on the position-time graph below. How would you need to move to result in such a graph? b) Draw the resulting acceleration-time graph from the curve below. How would you need to move to create this graph? c) Draw the velocity-time graph for an object that moves toward the origin at constant velocity for 10 seconds, and then reverses direction and moves away from the origin at constant velocity for ten seconds. d) How would you walk to create a U-shaped position-time graph