I need solutions for DE,BD,AD Assume all members are pin connected and P = 10 kN.(Figure 1)Figure3 m1 m< 1 of 1ReviewExpress your answer to three significant figures and include the appropriate units. Enter negative value inthe case of compression and positive value in the case of tension.FBD =SubmitPart FOFDE =μÀ 3ValuePrevious Answers Request AnswerX Incorrect; Try Again; One attempt remainingLOI→NDetermine the force in member DE of the truss.Express your answer to three significant figures and include the appropriate units. Enter negative value inthe case of compression and positive value in the case of tension.μAValue?kN Figure3 m< 1 of 1P▼Part BDetermine the force in member AD of the truss.Express your answer to three significant figures and include the appropriate units. Enter negative value inthe case of compression and positive value in the case of tension.FAD =Submit☐☐μAValueCKNPrevious Answers Request Answer?Incorrect: Try Again: 2 attempts remaining

Answered: need solutions for DE,BD,AD

Engineering

Mechanical Engineering

need solutions for DE,BD,AD

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.4.9P: Two steel wines support a moveable overhead camera weighing W = 28 lb (see figure part a) used For...

See similar textbooks

Related questions

Q: A hollow steel [G = 12,000 ksi] shaft with an outside diameter of 3.50 in. will be subjected to a…

Q: A single-threaded power screw of square form is to raise a load of 90KN at the rate of 360mm/min.…

A: The given information in the problem are shown in the following attached image:

Q: A cylindrical water tank of 10 m high is to be filled with water. The tangential and longitudinal…

A: According to the given data σt=150 MPa σl=100 MPa h=10m Thickness=10mm We need to find Maximum…

Q: Write brief(1500-200 wo r ds) summary of Ijer's editorial "The Future of Internal Combustion Engine"

A: The summary of Ijer's editorial "The Future of Internal Combustion Engine"

Q: The task is to parachute supply of 120 kg that includes the containing circular cylinder case of…

A: Given : The diameter of the hemisphere , D=0.4 m

Q: The following figure represents a bicep curl maneuver where the center of mass (CoM) of a 23 kg…

A: The mass of the arm, m = 5 kg The mass of the dumbbell, M = 23 kg

Q: Air contained in a piston-cylinder assembly undergoes two processes in series, as shown in the…

Q: Q5 It was found experimentally that a certain material does not change in volume when subjected to…

A: when a body is subjected to elastic state of stresses, then the strain in the three mutual…

Q: 2. A beam has a section shown in the figure is subjected to a torsional load. Determine the maximum…

A: Given: The maximum shear stress = 85 Mpa

Q: Homework 1 H.W//Draw shear force and bending moment diagrams by using Equation method for the…

Q: A compound shaft consists of brass segment (1) and aluminum segment (2). Segment (1) is a solid…

A: The given information in the problem is shown in the following attached image:

Q: x pulling up y 0.80 meters in 1.2 seconds what s mass of x if it's starting to move from rest…

A: write the given date with variables. M=8 kgt=1.2 s∆y=0.8 m It is required to determine the mass of…

Q: Glycerin (10°C or 50°F) flows in a 50 mm (or 2 in.) pipeline. The center velocity is 2.4 m/s (or 8…

A: Glycerin at 10oC or 50oCd=50mm or 2 inV=2.4 m/s or 8 ft/s centerhL=3m or 10 ft

Q: Q2/ The peak load on a power plant is 60 MW. The loads having maximum demands of 30 MW, 20 MW, 10 MW…

A: Power plant is a facility where we generate electricity using fossil fuels like coals, natural gas,…

Q: (1)Changethedistributedload from 400 lb/ft to 550 lb/ft.Keep inmind that this change will result in…

Q: 8. what is the magnitude of maximum stress that exists at the tip of an internal crack having radius…

A: Given:Radius of curvature of the crack, ρt=1.9*10-4 mmCrack length, a=3.8*10-2 mmThe nominal applied…

Q: Consider the two-member frame shown in (Figure 1). Suppose that w₁ = 2 kN/m, w₂ = 1.9 kN/m. Follow…

A: The given data is

Q: 10. A round steel shaft rotates 200 rpm and is subjected to a torque of 2,000 in-lb. The allowable…

Q: we take the air properties as: ρ=1.225 kg/m3 , μ=1.783∗10−5 kg/( m*s) , c=340.3 m/s IMPORTANT: I…

A: Given : The diameter of the hemisphere , D=0.4 m

Q: 4. The sign is subjected to the uniform wind loading. Determine the stress components on the…

A: To Find : The stress at point A B, C and D. Given : The pressure is P=10.5 kPa The projection area…

Q: The 18-ft-long gate of the figure below is a quarter circle and is hinged at H. Determine the…

A: Write the given data with the suitable variables. L=18 ftr=7 ftγw=62.4 lb/ft3 Friction of the gate…

Q: 20. A steel shaft is transmitting 50 hp at 1,200 rpm. The nature of the load and type of service of…

A: Given data Power= 50hp Speed = 1200rpm Stress = 4000(psi) Find the torsional deflection at the…

Q: A load of 10kN falls 6 mm on the end of a vertical bar 200mm long and 2500mm²cross- sectional…

Q: Determine the force in members EF, CF, and BC of the truss. State if the members are in tension or…

A: Take , P=270 lb To find: The force in members EF, CF, and BC of the truss. State if the members are…

Q: 37. A 1-inch solid shaft is to be replaced with a hollow shaft of equal torsional strength having an…

A: Diameter of solid shaft = 1 in Outside diameter of Hollow shaft = 2 in Find the inside diameter of…

Q: Determine the force in member EF of the space truss. Express your answer in pounds to three…

A: Consider the given diagram of the truss and write the coordinates of A, E, F and D. A=6, 6, 0E=3, 6,…

Q: Determine the relative velocity (in m/s) of the water jet at the inlet of the Pelton turbine a…

Q: At A the connection is with a ball-and-socket joint and at B *5-80. The bar AB is supported by two…

A: To Find : The x,y,z component of reaction at point A and B. Given : The applied load is P=50 lb Free…

Q: The 80.0-lb boy at A is suspended from the cable that passes over the quarter circular cliff rock as…

A: Given Data: at A weight WA= 80 lb at B (woman) weight WB=195 lb co-efficient of static friction…

Q: A tensile force. of 120 kN is applied on a 0.02-m diameter and 2-m long rod. After applying the…

A: P= 120KN do=0.02m =20mm Lo=2m df= 0.01998 m Lf=2.01m To find: The true stress, σ

Q: 3.2- A beam has a cross section as shown below with unknown dimensions of the flan (b2) and the web…

Q: A thin-walled cylinder tank is subjected to a tensile stress of 100 Mpa. What is the longitudinal…

A: The tensile stress on the thin-walled cylinder tank is σt=100 MPa.

Q: A tensile force of 120 kN is applied on a 0.02-m diameter and 2-m long rod. After applying the load,…

A: The original diameter of the shaft=0.02m=20mm Force applied =P=120kN We need to find The engineering…

Q: Create your own objectives (3) based on the introduction of momentum

A: To find: To create own objectives based on the introduction of momentum Momentum: Momentum is a…

Q: The air transport B is flying with a constant speed of 470 mi/hr in a horizontal arrc of 7.8-mi…

A: The velocity Vb is 470 mi/hr. The radius of curvature is ρ=7.8 mi. The radial distance is r=4.4 mi…

Q: Blocks A and B have masses of 200 kg and 100 kg, respectively. They rest on a 30° inclined plane and…

A: Here, given that, Mass of block A, mA = 200 Kg Mass of block B, mB = 100 Kg We have to find…

Q: Determine the force in members LK, KC, and CD of the Pratt truss (Figure 1). State if the members…

A: P1=18 kNP2=30 kNP3=38 kN

Q: Find the center of mass and the moment of inertia about the y-axis for a thin plate bounded by the…

Q: A member of your team gives you the following MATLAB program. Your job is to create the function…

A: Given: Height, H=30 cm Volume, V=50 cm3 MATLAB code: R2=RadiusCone(H,V)

Q: A truck with a boom attached is accelerating on a straight path with a velocity of 10 m/s and an…

A: Velocity of the truck= 10 m/s Acceleration of the truck= 1m/s2 Initial length of the boom= 5 m Angle…

Q: A jet of water squirts out horizontally from a hole near the bottom of the tank . if the hole has a…

Q: Question 2: For a 1-kg ball being pushed by a rod in the vertical path with equation r = 0.50, where…

A: To find: The acceleration of the ball. Given: The equation of vertical path is r=0.5θ. At the…

Q: Please provide handwritten answer

Q: could you please help me calculate the maximum height of the jet , Hj in metres please

Q: A solid circular steel shaft having an outside diameter of 1.50 in. is subjected to a pure torque of…

A: The given information in the problem is shown in the following attached image:

Q: a.) Explain CAD system architecture with neat sketch. b.) Discuss the applications of CAD and CAM…

Q: Question: To compensate the possibility of bursting in a 300,000 Li tank containing octane initially…

A: Write the given and assumed data with the suitable variables. The characteristics gas constant of…

Q: Determine the binding reactions

A: F1=3 kNF2=0 kNF3=5 kNM=2.5 kNma1=3 ma2=1 ma3=2 ma4=1.5 ma5=2.5 α=60°

Q: Water flows into a tank and out through another pipe, as shown in the figure below. The water in the…

A: Given:Surface area, Asurf=5.6 m2Inclination angle of door, θ=25oLength of the door, L=1.1 mWidth of…

Q: Continuum wave equation. Show that for long wavelengths the equation of motion, =C(us+1+us-1-2u),…

A: The long wave lenghts of equation of motion reduce to the continuum elastic wave equation…

Concept explainers

Properties of Pure Substances

A substance with fixed chemical composition throughout is called a pure substance like water, air, and nitrogen. A pure substance does not have to be a single element or compound. A mixture of two or more phases of a pure substance is also a pure substance as long as the chemical composition is the same for all phases. These substances mainly have a constant/ uniform composition. The substances also have fixed boiling and melting points. A pure substance takes part in a chemical reaction to form predictable products.

Question

I need solutions for DE,BD,AD

Assume all members are pin connected and P = 10 kN.
(Figure 1)
Figure
3 m
1 m
< 1 of 1
Review
Express your answer to three significant figures and include the appropriate units. Enter negative value in
the case of compression and positive value in the case of tension.
FBD =
Submit
Part F
O
FDE =
μÀ 3
Value
Previous Answers Request Answer
X Incorrect; Try Again; One attempt remaining
LO
I
→
N
Determine the force in member DE of the truss.
Express your answer to three significant figures and include the appropriate units. Enter negative value in
the case of compression and positive value in the case of tension.
μA
Value
?
kN

Figure
3 m
< 1 of 1
P
▼
Part B
Determine the force in member AD of the truss.
Express your answer to three significant figures and include the appropriate units. Enter negative value in
the case of compression and positive value in the case of tension.
FAD =
Submit
☐☐
μA
Value
C
KN
Previous Answers Request Answer
?
Incorrect: Try Again: 2 attempts remaining

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1: Given data

VIEW

Step 2: Solution using method of joints

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 2 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

A sign for an automobile service station is supported by two aluminum poles of hollow circular cross section, as shown in the figure. The poles are being designed to resist a wind pressure of 75 lb/ft" against the full area of the sign. The dimensions of the poles and sign are hx= 20 ft, /r =5 ft, and h = 10 ft. To prevent buckling of the walls of the poles, the thickness e is specified as one-tenth the outside diameter d. (a) Determine the minimum required diameter of the poles based upon an allowable bending stress of 7500 psi in the aluminum. (b) Determine the minimum required diameter based upon an allowable shear stress of 300 psi.
The figure shows an idealized structure consisting of two rigid bars with pinned connections and linearly elastic rotational springs. Rotational stiffness is denoted ßR. Determine the critical load Pcrfor the structure.
An idealized column is composed of rigid bars ABC and CD joined by an elastic connection with rotational stiffness ßRIat C. There is a roller support at B and an elastic support at D with translationa1 spring stiffness ß and rotational stiffness ßR2. Find the critical buckling loads for each of the two buckling modes of the column. Assume that L = 3 m, ß = 9 kN/m, and ßR]= ßR1= ßL2. Sketch the buckled mode shapes.
Three round, copper alloy bars having the same length L but different shapes are shown, in the figure. The first bar has a diameter d over its entire length, the second has a diameter d over one-fifth of its length, and the third has a diameter d over one-fifteenth of its length. Elsewhere, the second and third bars have a diameter Id. All three bars are subjected to the same axial load P. Use the following numerical data: P = 1400 kN, L = 5m,d= 80 mm, E= 110 GPa. and v = 0.33. (a) Find the change in length of each bar. (b) Find the change in volume of each bar.
The hoisting arrangement for lifting a large pipe is shown in the figure. The spreader is a steel tubular section with outer diameter 70 mm and inner diameter 57 mm. Its length is 2.6 m, and its modulus of elasticity is 200 GPa. Based upon a factor of safety of 2.25 with respect to Euler buckling of the spreader, what is the maximum weight of pipe that can be lifted? (Assume pinned conditions at the ends of the spreader.)
A rigid L-shaped frame is supported by a steel pipe column AB (sec figure) and is subjected to a horizontal load F = 140 kips. If the pipe has an outside diameter d = 4 in. and a factor of safety of 2.5 is required with respect to Euler buckling, what is the minimum acceptable thickness f of the pipe? Assume that E = 30,000 ksi for AB.
An aluminum bar has length L = 6 ft and diameter d = 1.375 in. The stress-strain curse for the aluminum is shown in Fig. 1.34. The initial straight, line part of the curve has a slope (modulus of elasticity) of 10.6 × 106 psi. The bar is loaded by tensile forces P = 44.6 k and then unloaded. (a) That is the permanent set of the bar? (b) If the bar is reloaded. what is the proportional limit? hint: Use the concepts illustrated in Figs. l.39b and 1.40.
What is the maximum possible value of the clamping Force C in the jaws of the pliers shown in the figure if the ultimate shear stress in the 5-mm diameter pin is 340 MPa? What is the maximum permissible value of the applied load P to maintain a factor of safety of 3.0 with respect to failure of the pin?
A cantilever aluminum column has a square tube cross section with an outer dimension of 150 mm. The column has a length L = 4 m and is designed to support an axial load of 45 kN. Find the minimum required thickness of the section if the factor of safety n = 2.5 with respect to buckling. Assume that the modulus of elasticity is 72 GPa and the proportional limit is 480 MPa.
A high-strength steel bar used in a large crane has a diameter d = 2.00 in. (sec figure). The steel has a modulus of elasticity E = 29 × 10 psi and Poisson’s ratio is v = 0.29. Because of clearance requirements, the diameter of the bar is limited to 2.001 in. when it is compressed by axial forces. What is the largest compressive load Pmaxthat is permitted?
Two steel wines support a moveable overhead camera weighing W = 28 lb (see figure part a) used For close-up to viewing of field action at sporting, events. At some instant, wire I is at an angle a = 22° to the horizontal and wire 2 is at angle fi = 40°. Wires I and 2 have diameters of 30and 35 mils, respectively. (Wire diameters are often expressed in mils; one mil equals 0.001 in.) (a) Determine the tensile stresses s and s2 in the two wires. (b) If the stresses in wires 1 and 2 must be the same, what is the required diameter of wire 1 ? (c) To stabilize the camera for windy outdoor conditions, a third wire is added (see figure part b). Assume the three wires meet at a common point coordinates (0, 0. 0) above the camera at the instant shown in figure part b. Wire I is attached to a support at coordinates (75 ft, 48 ft, 70 Ft). Wire 2 is supported at (-70 ft. 55 ft, 80 Ft). Wire 3 is supported at (-10 ft. -85 Ft, 75 ft). Assume that all three wires have a diameter of 30 mils. Find the tensile stresses in all three wires
-2-3. Two rigid bars are connected with a rotational spring, as shown in the figure. Assume that the elastic rotational spring constant is R= 75 kip-in./rad. Calculate the critical load Pcrof the system. Assume that L = 6 ft.