Answered: (F3 = 800 lb F2= 600 lb 30% F, = 700 Ib…

Engineering

Civil Engineering

(F3 = 800 lb F2= 600 lb 30% F, = 700 Ib Probs. 2–81/82/83

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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Concept explainers

Graphical Methods

The graphical method is a method of solving equations involving more than one variable using the Cartesian coordinate system. In civil engineering, the use of the graphical method is limited to the problems involving two variables. The graphical method has a great impact in solving the questions regarding engineering mechanics.

Question

If the coordinate direction angles for F₃ are
a₃ = 120°, β₃ = 45°, and γ₃ = 60°, determine the
magnitude and coordinate direction angles of the resultant
force acting on the eyebolt.

(F3 = 800 lb
F2= 600 lb
30%
F, = 700 Ib
Probs. 2–81/82/83

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