Question

The aluminum rod, shown in Figure, has a circular cross-section and is subjected to an axial load of 10 kN. If a portion of the stress-strain diagram is shown in Fig. 3–20b, determine the approximate elongation of the rod when the load is applied. Take Eal = 70 GPa.

σ (MPa)
56.59 60
50
Ty = 40
20 mm
15 mm
30
B
20
10 kN
EBC = 0.045
10 kN -
10
600 mm-
400 mm-
0.02
0.04
0.06
(b)
Expand
Transcribed Image Text

σ (MPa) 56.59 60 50 Ty = 40 20 mm 15 mm 30 B 20 10 kN EBC = 0.045 10 kN - 10 600 mm- 400 mm- 0.02 0.04 0.06 (b)

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Engineering
Mechanical Engineering

Solid Mechanics

Related Mechanical Engineering Q&A

Find answers to questions asked by students like you.

Q: Q3: Resolve F1 into components along the u and v axes and the magnitude of these components.

A: Click to see the answer

Q: The yoke-and-rod connection is subjected to a tensile force P. The end of the 40-mm diameter rod is ...

A: Click to see the answer

Q: F3-12. If F = {500i – 600j + 375k} N and F, = {-1000i + 1250j + 500k} N, determine the resultant mom...

A: Given data *The given force is, F1 = [500i - 600j +375k] N *The another force is, F2 = [-1000i + 125...

Q: the diameter of the cylinder is 8.35 cm, and the thickness (height) of heated portion of the piston ...

A: Volume of heated portion of cylinder

Q: Oil of viscosity 10E-3 Pa-s and specific gravity 0.90, flows through 60 m of 100mm diameter pipe and...

A: Click to see the answer

Q: *3-12. The wheelbarrow and its contents have a center of mass at G. If F = 100 N and the resultant m...

A: Given data Applied force at an angle of 300 is F = 100N To determine the maximum mass can be moved ...

Q: Identify the zero-force members present when the trusses shown in the following problems are subject...

A: Write the two rules that are used to identify the zero-force members. Rule 1: When two members whic...

Q: I'd like to see how to solve this.

A: Given data: Mass of disk A = mA = 6.3 slugs Mass of disk B = mB = 1.6 slugs Velocity of disc A befor...

Q: A venturi meter is to be installed in a schedule 40, 6-inch line to measure the flow of water. The m...

A: Given data: *The maximum rate of the flow is Q=800 gpm=1.7825 ft3/s *The length of the manometer is ...

Q: Please give explanation and answer to this question.

A: Click to see the answer

Q: 6-32 A curved slender bar is loaded and supported as shown in Fig. Determine the reactions at suppor...

A: Click to see the answer

Q: Air flows in an 8-cm-diameter, 33-m-long pipe at a velocity of 5.5 m/s. The piping system involves m...

A: The data given is, Length of pipe, L = 33 m Velocity of flow, V = 5.5 m/s Total minor loss coeffici...

Q: A shell-and-tube heat exchanger with 2-shell passes and 12-tube passes is used to heat water (cp = 4...

A: Given data: *The initial temperature of water is Tiw=20°C. *The outlet temperature of the water is T...

Q: The maximum flow rate of a standard shower head is about 3.5 gpm (13.3 L/min) and can be reduced to ...

A: Given data: Maximum flow rate = Q1 = 13.3 L/min Flow rate after reduction, Q2 = 10.5 L/min Number of...

Q: The collar is released from rest in the position shown and slides down the fixed rod. Calculate (a) ...

A: Write the given data:  

Q: DESCRIBE THE ENTROPY CHANGE OF PURE SUBSTANCES?

A: In this figure the change of entropy is explained with respect to temperature.

Q: A 20-mm-wide block is firmly bonded to rigid plates at its top and bottom. When the force P is appli...

A: Given data: Width of the block = 20 mm Modulus of rigidity of the block, G = 26 GPa

Q: A solid 1-m-diameter sphere fl oats at the interface betweenwater (SG = 1.0) and mercury (SG = 13.56...

A: specific gravity of object = density of object / density of water density of object = specific gravi...

Q: The air in an automobile tire with a volume of 2.60 ft3 is at 70°F and 22 psig. Determine the amount...

A: Given data as per the question

Q: A thin plate with a mass m was cut in the shape of a parallelogram as shown. Determine the mass mome...

A: We will consider the parallelogram as a square to make our calculation easier. Let's consider this p...

Q: The 30-mm-diameter A992 steel rod is subjected to the loading shown. Determine the displacement of e...

A: The free-body diagram of the beam is given as, On using force equilibrium in the horizontal directi...

Q: A house is maintained at 1 atm and 24°C, and warm air inside a house is forced to leave the house at...

A: Given data: Pressure, P = 1 atm Air Temperature, Tin = 24°C Rate of flow of warm gas from inside of ...

Q: For the inverted manometer of Fig, all fluids areat 20 ° C. If p B -p A = 97 kPa, what must the heig...

A: Given Fluids temperature = 20o Difference in pressure head PB – PA = 97 kpa = 97000 pa Specific grav...

Q: If the airplane flies horizontally at 70 m/s. Its propeller delivers 1500 N of thrust (forward force)...

A: As drag coefficient and lift coefficient is not given Let’s assume Cd and to be 1

Q: indicate whether your choice of test is destructive or a non-destructive test. i) Physical test ii) ...

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If y...

Q: F3-10. Determine the moment of force F about point O. Express the result as a Cartesian vector. F = ...

A: Co-ordinates are A(0,3,0) B(4,0,0) O(0,0,0) Now Unit vector AB can be determined  

Q: The shear stress–strain diagram for a solid 50-mm diameter shaft can be approximated as shown in the...

A: Click to see the answer

Q: An incompressible Newtonian liquid is confined between two concentric circular cylinders of infinite...

A: The general equation for velocity for incompressible flow in the polar coordinates (r, ?) is given b...

Q: How is a steady-flow system characterized?

A: Steady flow means that the rates of flow of mass and energy across the surface are constant. In most...

Q: A bedroom has a volume of 115 m^3. What is its volume in: cm^3

A: Consider the given volume of the bedroom. Here, V is the volume of the bedroom. Write the relation ...

Q: Locate the centroid of the composite cross-sectional area shown in the figure below. Also, determine...

A: We will convert into three components as shown below :  

Q: Hot air at atmospheric pressure and 80°C enters an 8-m-long uninsulated square duct of cross section...

A: Given data To determine  Exit temperature of air T2..?? Rate of heat loss from duct to the attic sp...

Q: Q1: The cable AB prevents bar OA from rotating clockwise about the pivot O. if the cable tension is ...

A: Click to see the answer

Q: Describe the range of maintenanceactivities.

A: It is a task that is to be performed to preserve an asset. The task help to provide continuity and h...

Q: 10-119 Locate the principal axes and determine the max- imum and minimum moments of inertia for the ...

A: The mass of the cast-iron block can be determined as,

Q: The following four jobs must be processed through a three-machine flow shop.MachineJob A B C1 4 262 ...

A: Here, Minimum time taken in machine C>Maximum time taken in machine B Hence we turn the problem i...

Q: A two-shell passes and four-tube passes heat exchanger is used to heat glycerin from 20°C to 50°C by...

A: Draw the schematic diagram for a better understanding of the problem. Assumption: Steady operating ...

Q: Determine the magnitude of the resultant force acting on the bracket and its direction measured coun...

A: Click to see the answer

Q: Q1: The masthead fitting supports the two forces. Determine the magnitude of T which will cause no b...

A: Click to see the answer

Q: Steam is to be condensed on the shell side of a 1-shell-pass and 8-tube-passes condenser, with 50 tu...

A: Write the given data

Q: A heat engine is operating on a Carnot cycle and has a thermal efficiency of 75 percent. The waste h...

A: Write the formula for the conversion of the lake temperature into the Kelvin scale. Here, tL is the...

Q: P3-1. about point O. determine the moment of the force 5m 100 N

A: Given data  Appling force F = 100 N Length of the beam = 5m=5000mm To determine the moment of force...

Q: Bar AB of Fig. with weight W and length L has a uniform cross section. The spring has an unstretched...

A: Write the expression of the length of the spring. Write the expression of the change in length of t...

Q: The U-tube shown in the figure is subjected to an acceleration of a (m/s2) to left. If the differenc...

A: Given data as per question  ∆h = 20 cm = 0.2 m  h = 0.4 m

Q: Represent the following with SI units having an appropriate prefix:8653 ms

A: Click to see the answer