Determine the magnitude and direction of the resultant force, F, measured counterclockwise from the positive x axis. Solve the problem by first finding the resultant F-F₁ +F, and then forming F,-F+F, -40N ar F₁-200 N 150 F-MON

Determine the magnitude and direction of the resultant force, F, measured counterclockwise from the positive x axis. Solve the problem by first finding the resultant F-F₁ +F, and then forming F,-F+F, -40N ar F₁-200 N 150 F-MON

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

Control Survey and Geodetic reductions

Control surveys or survey controls are used to establish reference points as a basis for various construction activities. Vertical and horizontal control points are to be established in a control survey to increase accuracy. After establishing the control points, all other types of surveys such as topographic, right-of-way, aerial mapping, construction layout, boundary surveys, and utility mapping can be worked upon so that control networks can be formed. The place from which the observations are made is called a survey station.

Question

2-21.
Determine the magnitude and direction of the resultant
force, F measured counterclockwise from the positive x
axis. Solve the problem by first finding the resultant F-F
+F, and then forming F,-F+F₂
F₁ = 400 N
ar
F, 200 N
1.50
F-300 N

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