Numerical Methods For Engineers, 7 Ed
7th Edition
ISBN: 9789352602131
Author: Canale Chapra
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 21, Problem 25P
A transportation engineering study requires that you determine the number of cars that pass through an intersection travelingduring morning rush hour. You stand at the side of the road andcount the number of cars that pass every 4 minutes at several timesas tabulated below. Use the best numerical method to determine
(a) The total number of cars that pass between 7:30 and 9:15, and
(b) The rate of cars going through the intersection per minute.(Hint: Becareful with units.)
| Time (hr) | 7:30 | 7:45 | 8:00 | 8:15 | 8:45 | 9:15 |
| Rate (cars per 4 min) | 18 | 24 | 14 | 24 | 21 | 9 |
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Chapter 21 Solutions
Numerical Methods For Engineers, 7 Ed
Ch. 21 - 21.1 Evaluate the following...Ch. 21 - 21.2 Evaluate the following...Ch. 21 - Evaluate the following integral: 24(1x4x3+2x5)dx...Ch. 21 - Integrate the following function analytically and...Ch. 21 - 21.5 Integrate the following function both...Ch. 21 - Integrate the following function both analytically...Ch. 21 - 21.7 Integrate the following function both...Ch. 21 - 21.8 Integrate the following function both...Ch. 21 - 21.9 Suppose that the upward force of air...Ch. 21 - 21.10 Evaluate the integral of the following...
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