A position vs. time graph of a uniformly-accelerating object is shown. The blue line is always tangent to the path of the object. Determine the acceleration of the object by doing the following:
1. Visually read coordinates from the graph to use in determining the slope of the line at times of 0, 2, 4, 6, 8, and 10 s. Record your values in a table.
2. Plot a graph of of velocity vs. time and draw the best straight line through the data points.
3. Find the slope of the velocity vs. time graph.