2- The state of plane stress at a point with respect to the xy-axes is shown in Fig, find the normal and shear stresses on a section inclined at an angle of 30° with the normal to the major tensile stress. 60 MPa 30° 40 MPa 30 MPa

2- The state of plane stress at a point with respect to the xy-axes is shown in Fig, find the normal and shear stresses on a section inclined at an angle of 30° with the normal to the major tensile stress. 60 MPa 30° 40 MPa 30 MPa

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.4.21P: -18 through 7.4-25 An clement in plane stress is subjected to stresses a,, ay., and axy. (see...

See similar textbooks

Related questions

Q: Multiple Evaporator Systems it may be required to have different temperature maintained at single…

A: Option ( B) is correct Have different temperature maintained at various zones. Because multiple…

Q: 6cm 4cm 8cm

A: As per our guidelines we are supposed to solve only one question incase of multiple questions given.…

Q: Q4) Explain the alloy formation process and the different between Binary and Triple or (Ternary)…

A: Alloy : Definition of Alloy A alloy is mainly combination or mixture of metals or metal with another…

Q: In one cycle, a freezer uses 785 J of electrical energy in order to remove 1950 J of heat from its…

Q: 5. Determine the horizontal and vertical components of reaction at pins A and Cof the two-member…

A: According to the details provided in the question, we need to calculate Reaction ant A and C in the…

Q: Area 30 mm 20 mm In Figure 1, if the Young modulus is 200 Gpa, the strain percentage in the…

A: Given data :- P = 400kN find the strain percentage in the direction of normal force .

Q: The air compressor in the core of the CFM56-5A1 turbofan engine of the Airbus A320 compressors 50…

A: INTRODUCTION: The isentropic process is a constant entropy process, which indicates that anytime a…

Q: 7.21- In a textile manufacturing plant, the waste dyeing water (Cp = 4295 J/g Cº) at 75C° is to be…

Q: A reservoir built 5 km away from town. has to supply water at the rate 1000 lit/ min. Calculate the…

Q: A 1 lbm/s fluid enters a machine at 170 m/s, 800 kPa, and with a specific volume of 0.3 m³/kg. The…

A: Solution - Given data -mass flow rate m =1 lbm/s =0.453 kg/sv1 =170 m/sv2 =330 m/sp1 =800 kPap2 =138…

Q: Taking into account the importance of measuring instruments, identify the dimensions that are being…

Q: (a) Using sketches, describe the carburisation process for steel components. (b) The yield stress…

Q: n someone explain what has been done here ?

A: we will discuss the differentiation that has been done here

Q: 25 20 Beam Deflection Data of Steel Distance between fulcrum (mm) 400 500 600 Load (N) Beam…

A: (A) With the increases in load the beam deflection increases for steel , brass and aluminum. The…

Q: In Fig3-1,gear 4 rolls on fixed rack 5 without slipping. Determine ratio 4/₁ for the 1 C

Q: A small car of mass 2000-kg reared a stalled truck of mass 3000-kg on a straight road. The two…

A: given data mass of car = 2000kg mass of truck = 3000 kg initial velocity of car = 30 m/s find the…

Q: R3) The circular disk rolls without slipping. Determine the velocity of points A, B, C and P A @= 4…

Q: If , m = 0.5 kg, b = 0.8 m, and h = (1 + d/10)m, and if the velocity of the collar as it strikes the…

Q: PROBLEMS 5.4-5.6 Draw the shear and bending- moment diagrams for the beam and loading shown. B L…

A: draw the shear force and bending moment diagram.

Q: The last two digits in aluminum alloys * identify . O aluminum alloy aluminum content aluminum tool…

A: In alluminium alloys, major component is alluminium and other alloying element like magnesium,…

Q: A 5 lbf weight is suspended from a vertical spring having a stiffness k = 50 lb/ft. An impressed…

A: Given that, Weight of the body, W=5 lbfStifness of spring, k=50 lbf/ft,F=0.25sin8t lbfC=3 in,At t=0,…

Q: Carnot heat engine which produces 10 kJ of work for one cycle has a thermal efficiency of 50…

Q: .Mexico's metro requires the implementation of an air conditioning system for each of its cars. On…

A: Given:Ti=45°CTf=25°CV=17 m x 2.5 x 2n=130v=0.06 m3/personQ=30 KJt=1 min

Q: e a planet rises, and cool material sinks towards the center. nergy throughout the Earth's core.…

A: 1 correct answer is options c In conversation medium is required for the heat transfer

Q: inserted into a tank that contains a fluid with a density of 1.35, as shown in the figure. The…

Q: what is the unit of the medium resistance and the specific cake resistance

A: Given Resistance To find Unit of Cake resistance Unit of Medium resistance

Q: rsional stress, (80GPA of active coils, (220.6 N) maximum ap the energy stored in the spring.

Q: Q3: For a 94.5 wt% Fe-5.5 wt% C at a temperaturel100 °C, determine the following: a) The Number and…

A: Solution of the question is given in next steps. A diagram has been drawn and question is solved…

Q: In gray cast iron, the graphite exists in * the form of . . O flakes cementite clusters O nodule

A: In grey cast iron carbon is present in the form graphite flakes.

Q: 5:14. A carriage spring centrally loaded and simply supported at the ends has 10 steel plates each 5…

A: We know that a carriage spring with 10 steel plates, each 5 cm broad by 6 mm thick, is centrally…

Q: 1. Explain the difference between stoker, CFB, and PC from the three types of steam generators,…

A: CFB (Circulating Fluidised Bed) Boiler The circulating fluidized bed (CFB) is a developing…

Q: A compressor receives CO2 with a pressure of 1 ATM and a temperature of 300 K. The compressor…

Q: A simple pitot tube and a piezometer are installed in a vertical pipe as shown in the figure. If…

Q: Q3. An engine operate on air standard Otto cycle with a compression ratio of 7, Determine: 1. The…

Q: The ( 200 N) block shown in Fig. has impending motion up. the plane caused by horizontal force (P)…

Q: steam power plant of 40% thermal efficiency receives heat of 150 MJ at nigh temperature while…

A: Given data :- efficiency = 40 MJ heat received = 150 MJ work supplied by the pump = 10 MJ determine…

Q: Example 1: The simply supported beam in Fig. (a) carries two concentrated loads. (1) Derive the…

Q: The Molybdenum content in Molybdenum - Steel (4430) according to SAE/AISI classification system is O…

A: Molybdenum content in (44xx) is varying between,0.4 to 0.52% Hence in the above question 0.4%

Q: If your roll number is 12L3456, 12 represents your batch and 3 is the first digit of your roll…

Q: Thermal reservoir Q₁ Thermal reservoir 2 W₁ -70 J -50 J 0₁-20 J Thermal reservoir li Q₁-20 J

A: GIVEN DATA- THREE RESERVOIR GIVEN WE HAVE TO FIND HEAT AND WORK TRANSFER CIRCLE IN RED

Q: A heat engine operates between two reservoirs at 800 and 20°C. One-third of the work output of the…

Q: 4m R RKBO MICS O CLE 1.602 The cable connecting the winch A to point B on the railroad car is wound…

Q: Q2/ An ideal gas, Cp= (2) R and Cv=R, undergoes the following mechanically reversible changes in…

Q: Consider an air-standard Otto cycle that has a compression ratio of 9.0 and a heat addition of 870…

Q: A pipe with 8 cm internal diameter, 9 cm outer diameter, 2 meter long, thermal conductivity 30W/mK…

A: Given Heat transfer coefficient, h = 25 W/m2K Temperature, T1 = 80oC…

Q: a. What is the mass of the gas in kg b. What is the mass of the piston in kg c. Calculate the volume…

A: PV=mRT m =PV/(RT) = (200 *1000*0.5)/(488.21* 408) = 0.502034 kg

Q: Q1: For the beam ABCD subjected to the loading shown in figure below (B internal hinge) (1) draw the…

Q: 4- The opposite of the verb "function" is : Oa- infunction Ob- malfunction Oc- imfunction

A: Given word -funcition

Q: Round off all your values to 3 decimal places. 1 When the skier reaches point A along the parabolic…

Q: Which of the following refrigerants are suggested as replacements for R22 in large air conditioning…

A: Answer- -R410A

Concept explainers

Fire safety

Fire safety is a new domain emerged in the early 90s to enable the design of buildings, structures, and infrastructure against destruction through fire. It also includes the provisions of building codes. This field is mostly associated with the design and efficient planning of a building, to reduce the destruction caused by fire. The branch of engineering that deals with it for the safety of the buildings from destruction of fire, is known as fire safety engineering.

Question

I need answer within 20 minutes please please with my best wishes

2- The state of plane stress at a point with respect to the xy-axes is shown in Fig,
find the normal and shear stresses on a section inclined at an angle of 30° with the
normal to the major tensile stress.
60 MPa
40 MPa
30 MPa
30°

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 Calculation

VIEW

Step by step

Solved in 2 steps

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

At a point on the surface of an elliptical exercise machine, the material is in biaxial stress with t = 1400 psi and trv = —900 psi, as shown in the figure part a. The figure part b shows an inclined plane aa cut through the same point in the material but oriented at an angle ft Determine the value of the angle 6 between zero and 90° such that no normal stress acts on plane aa. Sketch a stress clement having plane aa as one of its sides and show all stresses acting on the clement
An element in plane stress on the fuselage of an airplane (figure part a) is subjected to compressive stresses with a magnitude of 42 MPa in the horizontal direction and tensile stresses with a magnitude of 9.5 MPa in the vertical direction (sec figure part b). Also, shear stresses with a magnitude of 15.5 MPa act in the directions shown. Determine the stresses acting on an element oriented at a clockwise angle of 40g from the horizontal. Show these stresses on a sketch of an element oriented at this angle.
-26 A rectangular plate of dimensions 125 mm × 75 mm is subjected to tensile stress sy= 67 kPa and compressive stress a. If it is known that the normal stress along the diagonal t—t is ??t= -6.57 kPa, find stress ??y on element A. a
The polyethylene liner of a settling pond is subjected to stresses ax= 350 psi. a = 112 psi. and = -120 psi, as shown by the plalte-stress element in the figure part a. Determine the normal and shear stresses acting on a seam oriented at an angle 01300 to the element, as shown in the figure part b. Show these stresses on a sketch of an element having its sides parallel and perpendicular to the seam.
During a test of an airplane wing, the strain gage readings from a 45° rosette (see figure) are as follows: gage A, 520 × l0-6; gage B. 360 × l0-6; and gage C,-80 × 10-6. Determine the principal strains and maximum shear strains, and show them on sketches of properly oriented elements.
The stresses acting on an element are x= 750 psi, y= 600 psi, and xy = 400 psi. Determine the principal stresses and show them on a sketch of a properly oriented element.
A specimen used in a coupon test is shown in the figure. The stresses on element A are known to be sy= -1500 psi. Use Mohr’s circle to: (a) Find the stresses acting on the element oriented at an angle ?? = -35°. (b) Find maximum normal and shear stresses and show them on sketches of properly oriented elements.
An clement m plane stress from the frame of a racing car is oriented at a known angle 8 (sec figure). On this inclined clement, the normal and shear stresses have the magnitudes and directions shown in the figure. Determine the normal and shear stresses acting on an clement whose sides are parallel to the \y axes, that is, determine crv, tr(_, and t, Show the results on a sketch of an clement oriented at B .
Solve the preceding problem for an element in plane stress on the bottom surface of a fuel tanker (figure part a); stresses are sx= 105 MPa, sy. = 75 MPa, and ??xy= 25 MPa. Determine the stresses acting on an element oriented at an angle ?? = 40° from the x axis, where the angle is positive when counterclockwise. Show these stresses on a sketch of an element oriented at the angle ??.
.4-2 An element in uniaxial stress is subjected to tensile stresses sx= 57 MPa. as shown in the figure. Using Mohr’s circle, determine the following. (a) The stresses acting on an clement oriented at an angle 0 = 33° from the x axis (minus means clockwise). (b) The maximum shear stresses and associated normal stresses. Show all results on sketches of properly oriented elements.
-18 through 7.4-25 An clement in plane stress is subjected to stresses a,, ay., and axy. (see figure). Using Mohr’s circle, determine (a) the principal stresses and (b) the maximum shear stresses and associated normal stresses. Show all results on sketches of properly oriented elements.
The stresses on an element are sx= 1000 Psi. sy= 500 psi, and txy= 350 psi. Find the stresses acting on an element oriented at an angle 0 = 250. Show these stresses on the rotated element.