k= 5000 lb/in. k= 5000 lb/in. k= 5000 lb/in. 1000 lb U2 = بس = Consider the spring assemblage shown in the figure above. Use the direct stiffness method. Suppose that F Determine the nodal displacements. (Enter your answers to three significant figures.) 1 = in. in. in. U4 = in. Determine the reaction at node 1. (Enter your answer to three significant figures.) F1z = lb Uz = مشید 5,000 lb.
k= 5000 lb/in. k= 5000 lb/in. k= 5000 lb/in. 1000 lb U2 = بس = Consider the spring assemblage shown in the figure above. Use the direct stiffness method. Suppose that F Determine the nodal displacements. (Enter your answers to three significant figures.) 1 = in. in. in. U4 = in. Determine the reaction at node 1. (Enter your answer to three significant figures.) F1z = lb Uz = مشید 5,000 lb.
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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Transcribed Image Text:Consider the spring assemblage shown in the figure above. Use the direct stiffness method. Suppose that F = 5,000 lb.
Determine the nodal displacements.
k= 5000 lb/in. k= 5000 lb/in. k= 5000 lb/in.
1000 lb
F
m
2
(Enter your answers to three significant figures.)
U₁ =
in.
U₂ =
in.
Uz =
in.
U4 =
in.
Determine the reaction at node 1.
(Enter your answer to three significant figures.)
Fix
lb
(1) بر
Determine the forces in element (1).
(Enter your answers to three significant figures.)
lb
روم چین
2x
=
روایت
3x
=
=
Determine the forces in element (2).
(Enter your answers to three significant figures.)
ƒ(2)
lb
2x
f(3)
4x
=
lb
Determine the forces in element (3).
(Enter your answers to three significant figures.)
f(3)
lb
3
=
lb
=
=
lb
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