Two cars, A and B, move along the x-axis. Figure E2.32 is a graph of the positions of A and B versus time.

Figure E2.32

(a) In motion diagrams (like Figs. 2.13b and 2.14b), show the position, velocity, and acceleration of each of the two cars at t = 0, t = 1 s, and t = 3 s.

(b) At what time(s), if any, do A and B have the same position?

(c) Graph velocity versus time for both A and B.

(d) At what time(s), if any, do A and B have the same velocity?

(e) At what time(s), if any, does car A pass car B?

(f) At what time(s), if any, does car B pass car A?

Transcribed Image Text:

х (m) 25 - 20 15 B. 10 5 t (s) 4 2 3