EBK NUMERICAL METHODS FOR ENGINEERS
7th Edition
ISBN: 9780100254145
Author: Chapra
Publisher: YUZU
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Chapter 20, Problem 51P
The distance required to stop an automobile consists of both thinking and braking components each of which is a function of its speed. The following experimental data was collected to quantify this relationship. Develop a best-fit equation for both the thinkingand braking components. Use these equations to estimate the total stopping distance for a car traveling at 110 km/hr.
| Speed, km/hr | 30 | 45 | 60 | 75 | 90 | 120 |
| Thinking, m | 5.6 | 8.5 | 11.1 | 14.5 | 16.7 | 22.4 |
| Braking, m | 5.0 | 12.3 | 21.0 | 32.9 | 47.6 | 84.7 |
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Chapter 20 Solutions
EBK NUMERICAL METHODS FOR ENGINEERS
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