I can’t understand how they go from the top line to the second line(in blue). Can you explain thanks. It’s a YouTube video of finding deflection.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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I can’t understand how they go from the top line to the second line(in blue). Can you explain thanks. It’s a YouTube video of finding deflection.
H
►YouTube
EXAMPLE 1:
CUBA
B
▶I
=
SA=
=
du
OFA
d
ар
l = 12in
17
Less Boring Lectures
21.5K subscribers
I
[S
au
ар
M²
2EI
6:52/11:49 Castigliano's Theorem Example >
Mechanical Engineering Design I
CASTIGLIANO'S THEOREM in Just Over 10 Minutes!
Subscribe
dx
+
CASTIGLIANO'S THEOREM
7 FORCE AT A.
20016
P
U =
S
-
CV²
2AG
Ubending
Š
O
dx
M²
2EI
=
l
d = 1 in
O
dx +
+ Utransverse shear
e
S
E =
36x10 psi
G = 12x10 psi
C = 1.11 (CIRCULAR CROSS SECTION)
амг
ор
ZEI
CV²
2AG
ly
-dx +
408
24K views 1 year ago
Detailed yet concise explanation of this strain energy method, including FICTICIUOS FORCE and two full examples. For more examples, check the links below.
Type here to search
Et
dx
X
O
e
(a(p). Cdx
ap 2AG
50
Q
Share
Full screen (f)
6
E+ Save
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||
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Transcribed Image Text:H ►YouTube EXAMPLE 1: CUBA B ▶I = SA= = du OFA d ар l = 12in 17 Less Boring Lectures 21.5K subscribers I [S au ар M² 2EI 6:52/11:49 Castigliano's Theorem Example > Mechanical Engineering Design I CASTIGLIANO'S THEOREM in Just Over 10 Minutes! Subscribe dx + CASTIGLIANO'S THEOREM 7 FORCE AT A. 20016 P U = S - CV² 2AG Ubending Š O dx M² 2EI = l d = 1 in O dx + + Utransverse shear e S E = 36x10 psi G = 12x10 psi C = 1.11 (CIRCULAR CROSS SECTION) амг ор ZEI CV² 2AG ly -dx + 408 24K views 1 year ago Detailed yet concise explanation of this strain energy method, including FICTICIUOS FORCE and two full examples. For more examples, check the links below. Type here to search Et dx X O e (a(p). Cdx ap 2AG 50 Q Share Full screen (f) 6 E+ Save - || der ... LE ²
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(24/32)
▶
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Less Boring Lectures
21.5K subscribers
D 7:17/11:49. Castigliano's Theorem Example >
Mechanical Engineering Design I
CASTIGLIANO'S THEOREM in Just Over 10 Minutes!
dx +
Subscribe
l
CV²
www
ам?.
મ.
ор
OP ZEI
2AG
dx
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Ldx
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OP 2ET
-dx +
•dx +
408
24K views 1 year ago
.youtube.com/watch?v=IW9uvArmypg&t=694s this strain energy method, including FICTICIUOS FORCE and two full examples. For more examples, check the links below.
Type here to search
Ri O
ly
S
l
(a(py). Cdx
OP ZAG
O
O
X
e
•$.$.
M
мам dx +
FI OP
а
2P.C dx
2AG
AG
CP dx
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+ Save
C
...
(i)
SAN A
forside
12.11.
-
cr wapat
mw
ressemifst
+5+18+)
Apple
--
4-6
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STRUCTURAL ANALPRECTURE
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STRAIN ENERGY
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Transcribed Image Text:ба = (24/32) ▶ ар I [S M² 2E1 Less Boring Lectures 21.5K subscribers D 7:17/11:49. Castigliano's Theorem Example > Mechanical Engineering Design I CASTIGLIANO'S THEOREM in Just Over 10 Minutes! dx + Subscribe l CV² www ам?. મ. ор OP ZEI 2AG dx l 2M Ldx 端 OP 2ET -dx + •dx + 408 24K views 1 year ago .youtube.com/watch?v=IW9uvArmypg&t=694s this strain energy method, including FICTICIUOS FORCE and two full examples. For more examples, check the links below. Type here to search Ri O ly S l (a(py). Cdx OP ZAG O O X e •$.$. M мам dx + FI OP а 2P.C dx 2AG AG CP dx Share + Save C ... (i) SAN A forside 12.11. - cr wapat mw ressemifst +5+18+) Apple -- 4-6 K CASTIGLIANO'S THEOREM (()) 10 MIN STRUCTURAL ANALPRECTURE Module 2 STRAIN ENERGY METHOD Part-1 134 E w. VA sforilor low-lowing d for the H af fodfodford 12:46 40:52 7:45 - راه M (0) 13:39 12:39 CASTIGLIANO'S THEOREM IN 108:28 M Check Descripti B D Le 6.7 Pr CIP Les 67K Cas A 10 M Less 37KW Stren Casti CPPM 13K vic
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