The rigid beam is supported by a pin at A and wires BD and CE (made of steel, E=200 GPa, and the cross sectional area is 1500 mm“). If the distributed load (W) causes the end C to be displaced 10 mm downward, determine: a- the normal strain developed in wires CE and BD. b- the normal stress developed in wires CE and BD. c- the value of the distributed load (W). 15m

The rigid beam is supported by a pin at A and wires BD and CE (made of steel, E=200 GPa, and the cross sectional area is 1500 mm“). If the distributed load (W) causes the end C to be displaced 10 mm downward, determine: a- the normal strain developed in wires CE and BD. b- the normal stress developed in wires CE and BD. c- the value of the distributed load (W). 15m

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

A: Answer: (a) Average normal strain = 0.0833 in./in. (b) Circumfential strain = 0.0833 in./in.

Q: A bar BD is held in a horizontal position when there is no load by the steel wire AB. When a weight…

A: The cross sectional area of wire is The modulus of elasticity is The yield strength is The…

Q: QUESTION 7 The bar of length 2m has a 60 mm x 6Omm square cross-section with a central hole of 25 mm…

Q: Determine strain if change in length 0.34 mm and initial length 250 mm

A: Given:∆L=0.34 mmL=250 mm

Q: Calculate the moment and axial load capacity of the circular column corresponding to the given…

Q: Part of a control linkage for an airplane consists of a rigid member CB and a flexible cable AB.…

A: Given data To determine which of the following statement is false 1 B' is located directly to…

Q: The normal strain in a suspended bar of material of varying cross section due to its own weight is…

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: 1. Strain Gage Rosettes & Principal Stresses-The Cantilever Beam A strain gage experiment was…

A: (a) Write the given data. εA=50×10-6εB=300×10-6εC=172×10-6 It can be seen that the angle between two…

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

Q: 4. The shear stress-strain diagram for screws used in plating is the standard technique for treating…

Q: 1) Load P is applied to the fixed-supported symmetrical I profile beam. The beam material is steel,…

A: “Since you have posted a question with multiple sub-parts, we will provide the solution only to the…

Q: Two bars are used to support a load P. When unloaded, AB is 5 in. long, AC is 8 in long ond the A…

A: Given:Length of AB=5 inchlength of AC=8 inchinitial coordinates=0,0Final coordinates=0.25 in, -0.73…

Q: Find the elongation when it is subjected Select one: Ⓒa. 0.004 mm b. 0.4 mm c. 0.0004 mm d. 0.04 mm…

A: Given data: ◆ The length of the steel rod: L = 100 mm ◆ The tensile strain in the rod: ε = 0.004…

Q: Determine the Poisson's ratio if the lateral strain is -0.1 and longitudinal strain is 0.4 Select…

A: Given data : Longitudinal strain is denoted by εL Lateral strain is denoted by εLt To find :…

Q: The two bars shown in the figure are used to support a load P. When unloaded, joint B has…

Q: Find the longitudinal strain when a bar is stretched to double in its length. Select one: O a. 2.00…

Q: A steel cable is used to support an elevator cage at the bottom of a 1900-ft-deep mineshaft. A…

A: Given Data: ◆ The uniform normal strain in the cable due to weight of the cage: εuniform = 240…

Q: A sheet of copper is stretched biaxially in the xy-plane. If the strains in the sheet are…

Q: The rods A and B having a tensile stress of 400 N/mm², determine the diameter so that they can…

A: A moment is a movement of the body when a body is rotating on an axis. The moment is also known as…

Q: F1, F2 and F3 static forces act on the element shown in the figure. F3 AB (distance b) is in the…

A: Given data, Applied forces are F1 = 3000 N F2 = 5000d N F3 = 2000 N Distances are a = 50 mm b = 900…

Q: For the state of a plane strain with Ex, Ey and yxy components: (a) construct Mohr's circle and (b)…

A: εx = 250 × 10-6εy =310 x 10-6Yxy = -100 × 10-6

Q: 2) The tapered bar is made of 1 in. thick aluminum (E = 10² psi). It tapers linearly from 4 inches…

A: big height= B=4"small height b=2"total length L=12 inapplied load= 200 lbto findaverage normal…

Q: In sand casting process good dimensional accuracy can be obtained compared to die casting process.…

A: Basics of Sand casting and Die casting processes.

Q: 8000 mm3 aluminium cube is stressed in 3 mutually perpendicular direction x,y and z. The stresses…

A: Given: V=8000 mm3σx=50 kPaσy=80 kPaσz=-100 kPaν=0.34E=71 GPa

Q: Determine shear strain of each corner: A,B,C,D

Question

The rigid beam is supported by a pin at A and wires BD
and CE (made of steel, E=200 GPa, and the cross sectional
area is 1500 mm“). If the distributed load (W) causes the
end C to be displaced 10 mm downward, determine:
a- the normal strain developed in wires CE and BD.
b- the normal stress developed in wires CE and BD.
c- the value of the distributed load (W).
2 m
15m

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

Step 2

Step 3

Step 4

Step 5

Trending now

This is a popular solution!

Step by step

Solved in 5 steps with 1 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

The rigid body ABC is connected by two links and is exerted by force P as shown aside. If the normal strain in link BE is 1x10 the normal strain in link AD is: D E B 2 m 1m PV Select one: -3 O a. 4.5x10 -3 O b. 1.5x10 O c. 1.0x10 -3 O d. 3.0x10 O e. 2.5x10 O f. None 3 m 1.5 m
A rigid steel bar is supported by three rods as shown. There is no strain in the rods before the load P is applied. After load P is applied, the normal strain in rods (1) is 2410 µm/m. Assume initial rod lengths of L₁ = 1,250 mm and L₂ = 2,000 mm. Determine the normal strain in rod (2). (1) 4₁ (2) Rigid bar O 975 μm/m O 1072 μm/m O 1757 µm/m O 1656 µm/m O 1506 μm/m B P L₂ (1)
The two bars are used to support load P. When unloaded, joint B has coordinates (0, 0). After load P is applied, joint B moves to the coordinate position (-0.47 in., -0.16 in.). Assume a - 17 ft, b-34 ft, c-12 ft, and d - 24 ft. Determine the normal strain in each bar. Answer: EAB- T EBC i P a e (1) B UE με b (2) C d
The strains on the surface of an experimentaldevice made of pure aluminum (E = 70 GPa,n = 0.33) and tested in a space shuttle were measuredby means of strain gages. The gages were orientedas shown in the figure, and the measured strainswere εa = 1100 X 10-6 , εb = 1496 X 10-6 and εc = -39.44 X 10-6What is the stress σx in the x direction?
Figure below shows the bar with three equal elements. Use the finite element method and calculate: 2.1 the global stiffness matrix 2.2 the displacement on node 2, 3, 4 2.3 the Strain in each element 2.4 the stresses in each element using Hook's law and compare with theoretical stresses (o=F/A) (1) (2) (3) -50 N 10 mm 10 mm 10 mm A1=50 mm? A2=20 mm? A:=10 mm? E=200 GPa
A rigid steel bar is supported by three rods, as shown in the figure. There is no strain in the rods before the load P is applied. After load P is applied, the normal strain in rod (2) is 1000 μin./in. Assume initial rod lengths of L₁ = 50 in. and L₂ = 196 in. Determine the normal strain in rod (1). (2) L₂ LL (1) 4₁ B Rigid bar DI. 2737 O II. 5429 O III. 3299 O NV. 3920 P (1)
P=50 kN E=200GPa l=1.4 m Ø=16mm
When an axial load is applied to the ends of the bar shown in the figure, the total elongation of the bar between joints A and C is 0.17 in. In segment (2), the normal strain is measured as 1,450 uin./in. Assume L₁ - 45 in. and L₂ - 94 in. Determine (a) the elongation of segment (2). (b) the normal strain in segment (1) of the bar. P A Answers: L₁ (a) in.₂ = i (b) £₁ = i B (2) L2 in. uin./in.
For the steel plate with the plane stress state shown. If E = 200 GPa, v = 0.3 and a=12 10 C. if this steel plate was heated from 25 C to 150 c. Find the normal strain in x direction (E). Select one: -3 O a. 4.06*10 -3 O b. 2.03*10 O c. NONE -3 O d. -4.06*10 -3 O e. -2.03*10
The two bars shown in the figure are used to support a load P. When unloaded, joint B has coordinates (0, 0). After load P is applied. joint B moves to the coordinate position (0.40 in., -0.55 in.). Assume a - 10 ft, b-7 ft, and h-8 ft. Determine the normal strain in each bar. Answers: EAB Egc i i B P b με με
A rosette consisting of 3 gages forming, respectively, angles of θa, θb and θc with the x-axis is attached to the free surface of machine components made of material with a given Poisson’s ratio v and Modulus of elasticity E as shown in Fig. 6. Take note that strain values given above are the gage readings and not principal strains. PLEASE ANSWER I,G,H
60 min 24 mm Q1// Determine the principles strain for the point (A) of the bar which 32 nmm that is under three forces as shown in 180 mm 40 mm 750 N 16 mm 30 mm 500 N the figure. 1 kN