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

See similar textbooks

Related questions

Q: A sample material with circular cross-section tapers uniformly. Over a gauge length of 200mm, it…

Q: A cord has original length of 102 cm is pulled by a force. The change in length of the cord is 5.65…

Q: 2. A composite rod of overall length of 200 mm comprised of a steel rod and brass rod attached…

Q: Arigid steel bar issupported by three rods, as shown. There isno strain in the rods before the load…

Q: Can you please show me how to calculate the stress and strain on this figure. use this formula or…

A: For stress, σ=FA F - applied load (known to you) A- effective cross section…

Q: Part (b) Calculate (iii) The longitudinal strain, eL (iv) The hoop strain, €Ħ Enter your answers to…

Q: For the given state of plane strain, use Mohr's circle to determine the state of plane strain…

Q: A 45° degree strain gauge rosette positioned on the surface of a structure under stress recorded the…

Q: a free surface of a machine point (E = 214Gpa, G= 83Gpa) the stress state is shown on the diagram…

Q: represent this state of strain.

A: given data Required Solution Formula used for the calculation of strain

Q: The sanding-drum mandrel shown in the figure is made for use with a hand drill. The mandrel is made…

A: INTRODUCTION: As we know, strain is always the change in body dimension to the original body…

Q: Question 4: A thin-walled cylinder having (D. = 2 in, pressure of 0.5 MPa. Readings from two strain…

A: Giventhin cylinderDo=2inDi=1.8 inP=0.5MPaε1=-285 με=-285×10-6ε2=94 με=94×10-6

Q: The spherical pressure vessel has an inner diameter of 2 m and a thickness of 10 mm. A strain gauge…

A: Given: d = 2m deformation = .014 mm t = 10 mm l = 20 mm

Q: A strain gauge has a resistance of 100 Q is connected as a one arm of a whetstone bridge to measure…

Q: B3 a) b) The aluminium bar shown in Fig QB3 is subjected to a plane state of stress (ox = 400MPa, ay…

Q: I keep geting numbers for the resultant angle that are definately wrong. can you help me figure out…

A: Approach to solving the question: You have a rigid member CB and a flexible cable ABThe angle θ by…

Q: Required information Consider the given state of plane strain. Ex=-180µ, Ey=-260µ, Yxy=+295µ Use…

A: By the Mohr's Circle as shown below

Q: QI The 45° strain rosette is mounted on a surface of the bracket as shown in Figure Q1. The bracket…

Q: x Slide 1 X Final exam (Remotely Procto #lockdown Question 1.16 The state of stress at a point is…

Q: Question 3 An element material in plane strain undergoes the following strains: ε- 400μ, Eν = 220μ,…

Q: A solid steel rod is connected to an arm loaded by to forces, F-1 kN and F₂ -1.2 KN. A three-element…

A: Given Data: F1=1 kNF2=1.2 kNεa=60 μεεb=135 μεεc=264 μεθ1=0oθ2=60oθ3=120o To Find: The linear strain…

Q: A sample material with circular cross-section tapers uniformly. Over a gauge length of 200mm, it…

Q: Required information Consider the given state of plane strain. Ex =-180µ, Ey=-260µ, Yxy= +295µ Use…

A: Since you have asked multiple questions, only the first question is solved for you. If you want any…

Q: Part B - Principal Strains on the Oriented Element Determine the in-plane principal strains on the…

Q: Q4 A three strain gages have been attached directly to a piston used to raise a medical chair, the…

A: Given dataStrains εa = 80μεb = 60μεc = 20μTo determine the principal strain directions for the given…

Q: aterial with a rectangular cross-section of 4 mm by 25 mm is loaded in tension with a force of 32…

A: Given:Cross-section of the reactangle, A=4 mm x 25 mmForce applied, F=32 kNStrain, ε=400*10-6

Q: The change in length of a material is, mm, when the longitudinal strain and original length values…

Q: εa and εb measurements were made when a force pair and P internal pressure were applied to the tank…

A: Longitudinal stress Longitudinal stress is defined as the stress produced when a cylinder is…

Q: When force P is apliced to the rigid arm BC, point B moves downward 0.2mm. Determine the normal…

Q: You measure the strains ɛrx 30E – 6 and ɛyy = 10E – 6 on the surface of a thin part (plane stress).…

A: Find the stresses in x and y directions.

Q: The 45° strain rosette is mounted on the surface of a shell. The following readings are obtained for…

Q: If a rubber material is deformed as shown in the following figure, determine the normal strain along…

Q: A three strain gages have been attached directly to a piston used to raise a medical chair, the…

Q: If a rubber material is deformed as shown in the following figure, determine the normal strain along…

Q: Two rods support the rigid bar ABC as shown in the figure. A downwards load P of 50 kN is applied at…

A: Given:P=50 KNFor BD:L=600 mmE=73 GPaA=1250 mm2For CE:L=400 mmE=200 GPaA=750 mm2

Q: 81 =350 x 10 %3D E2-110 x 10 E3=230 x 10

A: The measured value of strains are given as, ε1=350×10-6ε2=110×10-6ε3=230×10-6 Modulus of elasticity,…

Q: A material is subjected to a pressure of 5 MPa. If the material has an elastic modulus of 80 GPa and…

Q: 0.82-in-diameter aluminum rod is 5.1 ft long and carries a load of 3100 lbf. Find the tensile…

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

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

σ (MPa) 490 0.007 -e (mm/mm) A specimen has the stress-strain diagram shown. The specimen has an original diameter of 12.4 mm, and its modulus of rigidity is 27.4 GPa. Determine the specimen's diameter when the longitudinal stress is 325 MPa.
If a rubber material is deformed as shown in the following figure, determine the normal strain along diagonal AC. 2 mm 3 mm 20 mm A B 20 mm Select one: O 0.1281 O 0.0607 O 0.1402 O 0.0853 O 0.0326
In a forming process the diameter of the specimen is 1 cm and its length changes from 50 mm to 60 mm. Show the maximum force value on the graph of Force vs. True Strain plotted in Excel Program or any plotting program not by hand using the flow stress equation given below. σ= Kεn and σ=F/A Where the parameters are σ : True Stress in MPa K: Strength Coefficient, K=210 in MPa ε : True Strain, ε=ln (l/l0) n: Strain Hardening Exponent, n=0.27 F: Force in 10 A : Area in mm2 Take at least 3 digits after the decimal point. Specify the units. You can use Excel or any plotting program not by hand then paste your graph into the solution section.
If a rubber material is deformed as shown in the following figure, determine the normal strain along diagonal AC. D 2 mm 3 mm 20 mm A B 20 mm Select one: 0.0326 0.0607 0.0853 0.1281 0.1402
The square deforms into the position shown by the dashed lines in (Figure 1). The dimensions are S = 60 mm, S' = 65 mm, Ax₁ = 5 mm, and Ax₂ = 6 mm. Side D'B' remains horizontal. Figure 91.5° Ax₁ AX₂ < 1 of 1 Part A Determine the shear strain at A relative to the x, y axes. Express your answer in radians to three significant figures. 17 ΑΣΦ ↓↑ vec 6 (YA)zy = Submit Part B Request Answer Determine the shear strain at B relative to the x, y axes. Express your answer in radians to three significant figures. ? Review rad
5- B) What do you mean by strain? A strain gauge has a resistance of 157.4 ohms and a gauge factor of 2.7. Find the change in resistance of the gauge for a strain of 0.0017.
Completely solve the problem. Box the final answer. Write legilby.
1-A round member having a diameter of 3cm experience an axial load of 10KN. Two strain gauges are mounted on the member, one measuring an axial strain of 600 micro-strain and the other measuring a lateral strain of -163 micro-strain. The modulus of elasticity in GPa is Choose... The Poisson ratio is Choose... + The stress in MPa is Choose... + Next page
solve all 3
If a rubber material is deformed as shown in the following figure, determine the normal strain along diagonal AC. D C 6 mm 4 mm 20 mm A 20 mm
If a rubber material is deformed as shown in the following figure, determine the normal strain along diagonal AC. D 2 mm 3 mm 15 mm A B 15 mm Select one: 0.0853 0.0607 0.1402 0.1281 0.0467 K
Q1 The 45° strain rosette is mounted on a steel robotic am as shown in Figure Ql. The robotic arm is made from steel with Esel = 200 GRA and poison ratio, v= 0.3. The following readings are obtained for each gauge: E=[Y+Z](10“) E = -250(10-) E= -200(10) Here the value of Y and Z depends on the 5th digit and 6th digit of your matric number as shown in Table 1. For example, if your matrix number is DD 070112 gives the value of Y=300 and Z-60: Table 1 5 digit of matric 6* digit of matric number number 250 300 350 30 2 60 3 400 3 90 4 450 120 5 500 150 6. 550 180 7 600 7 210 650 700 240 270 (a) Prove that &= E, and E, = E. Determine the shear strain, yand the normal strain, E, and &. (b) Estimate the in-plane principal strains and the angle associated with the principal strains, and (c) Calculate the principal stress associated with the prihcipal strains in (c). (d)