Item 5Part ADetermine the horizontal distance between two points A and B whose elevations above datum are h = 1420 ft and hp = 1425 ft and whose images a and b on a vertical photograph have photo coordinates a = 2.95 in., ya = 2.32 in., x = -1.64 in., and y = -2.66 in. Thecamera focal length was 152.4 mm and the flying height above datum 7100 ft.Express your answer in feet to four significant figures.L =SubmitIVE | ΑΣΦΗProvide FeedbackRequest Answervec5 of 7 >ftNext > tem 6A highway curve has R = 900 m, I = 20° 00', and Pl station = 3 + 290.600 m.Part AWhat sight distance is available if there is an obstruction 10 m inside the curve on a radial line through the PI?Express your answer to five significant figures and include the appropriate units.C =SubmitμAValueProvide FeedbackRequest AnswerUnits?<6 of 7Next >

Answered: Image /qna-images/answer/6c755db9-649c-4696-a971-06f4eaac1045.jpg

What sight distance is available if there is an obstruction 10 m inside the curve on a radial line through the PI? Express your answer to five significant figures and include the appropriate units. PA c- Value Submit Request Answer Units ?

What sight distance is available if there is an obstruction 10 m inside the curve on a radial line through the PI? Express your answer to five significant figures and include the appropriate units. PA c- Value Submit Request Answer Units ?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

Item 5
Part A
Determine the horizontal distance between two points A and B whose elevations above datum are h = 1420 ft and hp = 1425 ft and whose images a and b on a vertical photograph have photo coordinates a = 2.95 in., ya = 2.32 in., x = -1.64 in., and y = -2.66 in. The
camera focal length was 152.4 mm and the flying height above datum 7100 ft.
Express your answer in feet to four significant figures.
L =
Submit
IVE | ΑΣΦΗ
Provide Feedback
Request Answer
vec
5 of 7 >
ft
Next >

tem 6
A highway curve has R = 900 m, I = 20° 00', and Pl station = 3 + 290.600 m.
Part A
What sight distance is available if there is an obstruction 10 m inside the curve on a radial line through the PI?
Express your answer to five significant figures and include the appropriate units.
C =
Submit
μA
Value
Provide Feedback
Request Answer
Units
?
<
6 of 7
Next >

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