20 40 20 Dimensions in mm PROBLEM 4.1 20 M = 15 kNm Knowing that the couple shown acts in the vertical 80 plane, determine the stress at (a) point A, and (b) point B. [Ans. (a) -61.2 MPa (b) 91.8 MPa] 20 B Fig. P4.1

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Problem 4.1
O Lecture 2: Concepts
O Lecture 2: Concepts
x +
ng2 Week1_21-22-2%20(1).pdf
18/ קו
100%
20 40 20
Dimensions in mm
20
M= 15 kNm
PROBLEM 4.1
Knowing that the couple
shown acts in the vertical
plane, determine the stress at
(a) point A, and (b) point B.
[Ans. (a) -61.2 MPa (b) 91.8
MPa]
80
20
B
Fig. P4.1
M= 500 Nm
PROBLEM 4.2
B
Knowing that the couple
shown acts in the vertical
plane, determine the stress at
(a) point A, and (b) point B.
[Ans. (a) -116.4 MPa (b)
-87.3 MPa]
30 mm
40 mm
Fig. P4.2
250 mm
18 mm
PROBLEM 4.3
1512
140422
The wide-flange beam shown is
hp
PON
hp
Es
Print Sc
Scrol
Lock
Pause
F10
FI1
F12
Insert Home
PgUp
Num
Lock
Transcribed Image Text:O Lecture 2: Concepts O Lecture 2: Concepts x + ng2 Week1_21-22-2%20(1).pdf 18/ קו 100% 20 40 20 Dimensions in mm 20 M= 15 kNm PROBLEM 4.1 Knowing that the couple shown acts in the vertical plane, determine the stress at (a) point A, and (b) point B. [Ans. (a) -61.2 MPa (b) 91.8 MPa] 80 20 B Fig. P4.1 M= 500 Nm PROBLEM 4.2 B Knowing that the couple shown acts in the vertical plane, determine the stress at (a) point A, and (b) point B. [Ans. (a) -116.4 MPa (b) -87.3 MPa] 30 mm 40 mm Fig. P4.2 250 mm 18 mm PROBLEM 4.3 1512 140422 The wide-flange beam shown is hp PON hp Es Print Sc Scrol Lock Pause F10 FI1 F12 Insert Home PgUp Num Lock
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