you time an ant’s movement as it walks along a meter stick. You record the following data: {(0 s, 0.20 m), (1 s, 0.26 m), (2 s, 0.32 m), (3 s, 0.38 m), (4 s, 0.44 m)}.
Determine the ant’s velocity from the slope of the position vs. time graph.