Question: A car comes to a stop five seconds after the driver applies the brakes. While the brakes are on, the velocities in the table are recorded.
(a) Give lower and upper estimates of the distance the car traveled after the brakes were applied.
(b) On a sketch of velocity against time, show the lower and upper estimates of part (a).
(c) Find the difference between the estimates. Explain how this difference can be visualized on the graph in part (b).
