Answered: 21. Two tugboats are pulling a barge.…

21. Two tugboats are pulling a barge. If the resultant of the forces exerted by the tugboats is a 5000-lb force directed along the axis of the barge, (10 points) B Ja 9 A 30° OL

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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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

21. Two tugboats are pulling a barge. If the resultant of the forces exerted by the tugboats is a 5000-lb
force directed along the axis of the barge, (10 points)
To
C1
30°
A
α
с
Determine the tension in each of the ropes, given that a = 45°,

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