from point A in bet. B and C, the angles of elevation of B and C are 18deg30' and 8deg15' respectively. (' - this is mins.) Point C is 2000m from A, and B is 1200m from A. Elev. of A is 219.42m above sea level. DETERMINE: a) Compute the diff. in elev. Bet. B and C, considering the effect of earths curvature and refraction. b) compute the diff. in elev. bet. A and C c) compute the elevation of B.

from point A in bet. B and C, the angles of elevation of B and C are 18deg30' and 8deg15' respectively. (' - this is mins.) Point C is 2000m from A, and B is 1200m from A. Elev. of A is 219.42m above sea level. DETERMINE: a) Compute the diff. in elev. Bet. B and C, considering the effect of earths curvature and refraction. b) compute the diff. in elev. bet. A and C c) compute the elevation of B.

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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