The force applied at the handle of the rigid lever causes the lever to rotate clockwiseabout the pin B through an angle of 1.6°. The wires are unstretched when the leveris in the horizontal position. (Figure 1)FigureA200 mmG,200 mm 300 mm--HCFY200 mm 300 mmDE1 of 1Part ADetermine the average normal strain developed in wire AH.Express your answer using three significant figures.ΠΑΣΦ Τ(EAH) avg=SubmitPart B(ECC) avg=Determine the average normal strain developed in wire CG.Express your answer using three significant figures.SubmitPart CRequest Answer(EDP) avg=vec •VAΣo↓ vecΠΙΑΣΦΑRequest Answer4Determine the average normal strain developed in wire DF.Express your answer using three significant figures.ΠΑΣΦΑ vec ↑???mm/mmmm/mmmm/mm

Answered: Image /qna-images/answer/62e4f4c0-ad17-4ad7-8cb7-c4da44c5e0de.jpg

The force applied at the handle of the rigid lever causes the lever rotate clockwise about the pin B through an angle of 1.6°. The wires are unstretched when the lever is in the horizontal position. (Figure 1) Figure 200 mm G 200 mm 300 mm- H C 200 mm 300 mm D 1 of 1 ▼ Part A Determine the average normal strain developed in wire AH. Express your answer using three significant figures. A£¢ Ivec (CAH) avg= Submit Part B Determine the average normal strain developed in wire CG. Express your answer using three significant figures. ΥΠΙΑΣΦΗ vec (ECC) avg= Submit Part C Request Answer (EDP) avg= Request Answer Determine the average normal strain developed in wire DF. Express your answer using three significant figures. ΠΫΠΙΑΣΦΗ vec C ? ? ? mm/mm mm/mm mm/mm

The force applied at the handle of the rigid lever causes the lever rotate clockwise about the pin B through an angle of 1.6°. The wires are unstretched when the lever is in the horizontal position. (Figure 1) Figure 200 mm G 200 mm 300 mm- H C 200 mm 300 mm D 1 of 1 ▼ Part A Determine the average normal strain developed in wire AH. Express your answer using three significant figures. A£¢ Ivec (CAH) avg= Submit Part B Determine the average normal strain developed in wire CG. Express your answer using three significant figures. ΥΠΙΑΣΦΗ vec (ECC) avg= Submit Part C Request Answer (EDP) avg= Request Answer Determine the average normal strain developed in wire DF. Express your answer using three significant figures. ΠΫΠΙΑΣΦΗ vec C ? ? ? mm/mm mm/mm mm/mm

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

Strain energy

The term strain indicates the variation in an object's length, area, and volume when the object is subjected to an external force. The external force may be of normal, shear, moment, torque, etc. The strain in an object depends on the types of external force and cross-section of the object. Mathematically, the evaluation of strain can be obtained with the help of elastic constants.

Question

The force applied at the handle of the rigid lever causes the lever to rotate clockwise
about the pin B through an angle of 1.6°. The wires are unstretched when the lever
is in the horizontal position. (Figure 1)
Figure
A
200 mm
G
,200 mm 300 mm-
-H
C
FY
200 mm 300 mm
D
E
1 of 1
Part A
Determine the average normal strain developed in wire AH.
Express your answer using three significant figures.
ΠΑΣΦ Τ
(EAH) avg=
Submit
Part B
(ECC) avg=
Determine the average normal strain developed in wire CG.
Express your answer using three significant figures.
Submit
Part C
Request Answer
(EDP) avg=
vec •
VAΣo↓ vec
ΠΙΑΣΦΑ
Request Answer
4
Determine the average normal strain developed in wire DF.
Express your answer using three significant figures.
ΠΑΣΦΑ vec ↑
?
?
?
mm/mm
mm/mm
mm/mm

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