7. Suppose that you are driving along at a steady 25 m/s (nearly 55 mph). Draw the v ys t graph on the axes below. At time t = 2.0 s, you look down at your cell phone, without changing speed.
At time t = 5.0 s, you return your attention to the road. On the graph below represent the distance you
traveled, while you weren't really paying attention to your driving. What is this distance?
30
20
velocity (m/s)
10
0
1
2
3
4
5
6
time (s)
8. Charlie flew from Phoenix to Tucson, a distance of 120 miles, at a constant speed of 120 mph. He then
returned at a constant speed of 60. mph. What was his: