2.28 Two cars, A and B, move Figure E2.28 along the x-axis. Figure E2.28 is a graph of the positions of A and B ver- sus time. (a) In motion diagrams (like Figs. 2.13b and 2.14b), show the posi- tion, 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? х (m) 25 E 20 15 B 10 5 t (s) 4 1 2 3 Figure E2.29 Ux (m/s)

2.28 Two cars, A and B, move Figure E2.28 along the x-axis. Figure E2.28 is a graph of the positions of A and B ver- sus time. (a) In motion diagrams (like Figs. 2.13b and 2.14b), show the posi- tion, 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? х (m) 25 E 20 15 B 10 5 t (s) 4 1 2 3 Figure E2.29 Ux (m/s)

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Description: 2.28 • Two cars, A and B, moveFigure E2.28along the x-axis. Figure E2.28 is agraph of the positions of A and B ver-sus time. (a) In motion diagrams (likeFigs. 2.13b and 2.14b), show the posi-tion, velocity, and acceleration of eachof the two cars at

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 2.2OQ: A racing car starts from rest at t = 0 and reaches a final speed at time t. II the acceleration of...

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