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# A highway overpass was observed to resonate as one full

ISBN: 9780130606204 3

## Solution for problem 78GP Chapter 12

Physics: Principles with Applications | 6th Edition

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Physics: Principles with Applications | 6th Edition

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Problem 78GP

A highway overpass was observed to resonate as one full loopwhen a small earthquake shook the ground vertically at 4.0 Hz. The highway department put a support at the center of the overpass, anchoring it to the ground as shown in Fig. 12–36. What resonant frequency would you now expect for the overpass? Earthquakes rarely do significant shaking above 5 or 6 Hz. Did the modifications do any good?

FIGURE 12–36

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##### ISBN: 9780130606204

Physics: Principles with Applications was written by and is associated to the ISBN: 9780130606204. This textbook survival guide was created for the textbook: Physics: Principles with Applications, edition: 6. The answer to “A highway overpass was observed to resonate as one full loop when a small earthquake shook the ground vertically at 4.0 Hz. The highway department put a support at the center of the overpass, anchoring it to the ground as shown in Fig. 12–36. What resonant frequency would you now expect for the overpass? Earthquakes rarely do significant shaking above 5 or 6 Hz. Did the modifications do any good?FIGURE 12–36” is broken down into a number of easy to follow steps, and 71 words. The full step-by-step solution to problem: 78GP from chapter: 12 was answered by , our top Physics solution expert on 03/03/17, 03:53PM. Since the solution to 78GP from 12 chapter was answered, more than 230 students have viewed the full step-by-step answer. This full solution covers the following key subjects: overpass, Ground, highway, Loop, DID. This expansive textbook survival guide covers 35 chapters, and 3914 solutions.

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