On a vertical photograph of flat terrain, the scaled distance between two points is ab. Find the average photographic scale along ab if the measured length along the same line is AB on a map plotted at a scale of Smap for the following data. ab=1.66in.; AB=4.56in.; Smap=1:9600 (Express your answer in feet to four significant figures.) ab=116.04mm; AB=2.23mm; Smap=1:24,000 (Express your answer to three significant figures.)
On a vertical photograph of flat terrain, the scaled distance between two points is ab. Find the average photographic scale along ab if the measured length along the same line is AB on a map plotted at a scale of Smap for the following data. ab=1.66in.; AB=4.56in.; Smap=1:9600 (Express your answer in feet to four significant figures.) ab=116.04mm; AB=2.23mm; Smap=1:24,000 (Express your answer to three significant figures.)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
On a vertical photograph of flat terrain, the scaled distance between two points is ab. Find the average photographic scale along ab if the measured length along the same line is AB on a map plotted at a scale of Smap for the following data.
- ab=1.66in.; AB=4.56in.; Smap=1:9600 (Express your answer in feet to four significant figures.)
- ab=116.04mm; AB=2.23mm; Smap=1:24,000 (Express your answer to three significant figures.)
Transcribed Image Text:On a vertical photograph of flat terrain, the scaled
distance between two points is ab. Find the
average photographic scale along ab if the
measured length along the same line is AB on a
map plotted at a scale of Smap for the following
data.
ab = 1.66 in.; AB = 4.56 in.; Smap = 1 : 9600
Express your answer in feet to four significant figures.
S = 1 in. /
Submit
Part B
15. ΑΣΦ
S = 1:
Request Answer
↓↑ vec
ab = 116.04 mm; AB= 2.23 mm; Smap = 1:24,000
Express your answer to three significant figures.
15. ΑΣΦ 41 Ivec
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