College Physics
10th Edition
ISBN: 9781285761954
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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Chapter 2, Problem 9CQ
Consider the following combinations of signs and values for the velocity and acceleration of a particle with respect to a one-dimensional x-axis:
| Velocity | Acceleration |
| a. Positive | Positive |
| b. Positive | Negative |
| c. Positive | Zero |
| d. Negative | Positive |
| e. Negative | Negative |
| f. Negative | Zero |
| g. Zero | Positive |
| h. Zero | Negative |
Describe what the particle is doing in each case and give a real-life example for an automobile on an east-west one-dimensional axis, with east considered the positive direction.
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Chapter 2 Solutions
College Physics
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