5. Point A is between points B and C. The distances of B and C from point A are 1500m and 2600m respectively. Measured from point A, the angle of elevation of point B is 18°31' while that of C is 0. The difference in elevations of B and C is 65.3m. Considering the effects of curvature and refraction, what is the value of 0 in degrees and minutes? Assume that B is higher that C.

5. Point A is between points B and C. The distances of B and C from point A are 1500m and 2600m respectively. Measured from point A, the angle of elevation of point B is 18°31' while that of C is 0. The difference in elevations of B and C is 65.3m. Considering the effects of curvature and refraction, what is the value of 0 in degrees and minutes? Assume that B is higher that C.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

subject : fundamentals of surveying
Take note height of the tank is 32.0 m high.
I need the answer as soon as possible
The combined correction due to curvature and refraction (in m) for a distance of 2 km is:
S 45 deg E is converted to an azimuth of
situation 1] From an instrument set up at point A, the angle of elevation of point B is +16 81' while point C is +7°41'. Furthermore, it was found out that the difference in elevation between points B and C considđering the effect of earth's curvature and refraction is 11..983 m. Point A is in between B and C. If c is 1951 meters from A. how far is B from A? If the elevation of point A is 1905.342 m above mean sea level, what is the elevation of B? : What is the elevation of C? ii. iii.
Determine the value of angle Q.
Compute the refraction error for a distance 1956.4 m. Answer: Choose...