A force of F = 160 N is applied to the rope that causes the angle 8₁ = 60 degrees to keep the system at N equilibrium. The spring constant is = 80- m B. a b FAB FAC a S 0₁ Values for the figure are given in the following table. Note the figure may not be to scale. Variable Value 2m 2m A 2m F a. Determine the magnitude of the force in the cord AB, FAB b. Determine the magnitude of the force in the spring AC, FAC c. Determine the stretch of the spring, s d. Determine the original length (unstretched length) of the spring, Lo Round your final answers to 3 significant digits/figures. m b wwwww N @080 2013 Michael Swanbom

A force of F = 160 N is applied to the rope that causes the angle 8₁ = 60 degrees to keep the system at N equilibrium. The spring constant is = 80- m B. a b FAB FAC a S 0₁ Values for the figure are given in the following table. Note the figure may not be to scale. Variable Value 2m 2m A 2m F a. Determine the magnitude of the force in the cord AB, FAB b. Determine the magnitude of the force in the spring AC, FAC c. Determine the stretch of the spring, s d. Determine the original length (unstretched length) of the spring, Lo Round your final answers to 3 significant digits/figures. m b wwwww N @080 2013 Michael Swanbom

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Forced undamped vibrations

In mechanical engineering, vibration is expressed as the term that occurs due to an object's backward and forward movement about a point of equilibrium. Generally, there are three types of vibrations which are,

Question

A force of F = 160 N is applied to the rope that causes the angle 0₁ = 60 degrees to keep the system at
N
equilibrium. The spring constant is k = 80
m
B
www
a
b
с
Lo
a
0₁
FAB=
FAC =
А
Values for the figure are given in the following table. Note the figure may not be to scale.
Variable Value
2m
2 m
2 m
F
a. Determine the magnitude of the force in the cord AB, FAB
b. Determine the magnitude of the force in the spring AC, FAC
m
c. Determine the stretch of the spring, s
d. Determine the original length (unstretched length) of the spring, Lo
Round your final answers to 3 significant digits/figures.
|
N
b
N
חחח
wwwww
Ⓒ030
2013 Michael Swanbom

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