23. A vertical summit curve have tangent grades of 2.4% and - 3.2%. The required stopping sight distance 90 m. Find the minimum length of the curve. lied E A. 125.8 m din C. 106.3 m 20 D. 87.4 m B. 136.5 m 24. A surveyor measures the angle of elevation of the top of a perpendicular building as 19º. He moves 120 m nearer the building and finds the angle of elevation is now 47°, Determine the height of the building. to wod A. 52.78 m C. 57.45 m D. 60.85 m B. 62.36 m

23. A vertical summit curve have tangent grades of 2.4% and - 3.2%. The required stopping sight distance 90 m. Find the minimum length of the curve. lied E A. 125.8 m din C. 106.3 m 20 D. 87.4 m B. 136.5 m 24. A surveyor measures the angle of elevation of the top of a perpendicular building as 19º. He moves 120 m nearer the building and finds the angle of elevation is now 47°, Determine the height of the building. to wod A. 52.78 m C. 57.45 m D. 60.85 m B. 62.36 m

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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