Two circular rods of 50 mm diameter are connected by a knuckle joint, as shown in Figure 1, by a pin of 40 mm in diameter. If a pull of 120 kN acts at each end, find the tensile stress in the rod and shear stress in the pin. Question 1Two circular rods of 50 mm diameter are connected by a knuckle joint, as shown in Figure 1, by a pin of40 mm in diameter. If a pull of 120 kN acts at each end, find the tensile stress in the rod and shear stressin the pin.50 x 11.00 inRod (1)PinRod (2)

Answered: Image /qna-images/answer/1adcd365-6986-44cd-a14f-727bdb3e9e87.jpg

Two circular rods of 50 mm diameter are connected by a knuckle joint, as shown in Figure 1, by a pin of 40 mm in diameter. If a pull of 120 kN acts at each end, find the tensile stress in the rod and shear stress in the pin.

Two circular rods of 50 mm diameter are connected by a knuckle joint, as shown in Figure 1, by a pin of 40 mm in diameter. If a pull of 120 kN acts at each end, find the tensile stress in the rod and shear stress in the pin.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.2.1P: A spherical balloon is filled with a gas. The outer diameter of the balloon is 20 in. and the...

See similar textbooks

Related questions

Q: Q3: Oxygen at 200 bar is to be stored in a steel vessel at 20°C. The vessel is cylindrical shape and…

Q: Analyze the characteristics, advantages and disadvantages of all offshore oil production platforms.

A: The objective is to write the advantages, disadvantages and characteristics of all types of…

Q: 5) Locate the centroid of the plane area shown below. y 40 mm 60 mm X

Q: What is the total required heating energy in raising the temperature of a given amount of water when…

Q: will a fire How in a long Contaring burn & Assun 800 L of fasolive a • density of gasolive of 720…

A: Givend=2mV=800Lρ=720 kg/m3burnnig rate B=0.062 kg/m2-s

Q: An ideal Otto cycle operates at a compression ratio of 8, an initial temperature and pressue of 70oF…

A: Given:Compression ratio, r=8 Initial temperature and pressure, T1=70°FP1=15 psiaMaximum cycle…

Q: Refer to the given figure. Determine the pressure at region 3. M₂=2.0 P = 200 kPa 170⁰ M₂ = ? 168⁰…

A: Given: M∞=2 p∞ = 200 kPa To find: p3

Q: Assume you have blown up a 12 in diameter balloon. Estimate the mass of air contained in the…

A: Given A balloon of diameter D=12 in. Pressure in the room P=11.4 psi and assume Temperature of the…

Q: An ideal Brayton or gas turbine cycle with air as the working medium operates between pressures of…

A: given : ideal brayton cycle P1 =P4 = 15 psia P2 = P3 = 90 psia T1 = 70o F = 529.67o R T3 = 1240o F…

Q: 3.33 m Each traffic light weighs 400 N 0.6 m 3.33 m 1000 3.33 m (1) For the cable supported with…

Q: What is the phase and pressure of water at 120°C with specific volume 3.0 m3/kg?

A: Given data:- water Temperature =120°C specific volume (V) =3.0 m3/kg To find:- the phase and…

Q: Which of the following is true for mass-spring-damper system with a damping ratio of zero, which has…

A: Given question is related to mechanical vibrations.

Q: 1.) The driving crank AB of a slotted lever quick return mechanism, as shown below, revolve at a…

A: Given: To find: Velocity of slider B Acceleration of slider B along the slotted lever PQ…

Q: 4. For the beam and loading shown, (a) draw the shear and bending-moment diagrams, (b) determine the…

Q: 2. An exchanger is used to sub-cool a condensate from a methanol condenser from 95°C to 40°C. Flow…

Q: Specify is the following conditions are comfort or not: 1- DBT 22 C° and WBT = 16 Cº 2- DBT=24 C°…

Q: While the pressure remains constant at 689.5 Kpa the volume of the system of air changes from 0.567…

Q: Find the torsional deflection of a solid steel shaft 100 mm in diameter and 130 mm long subjected to…

A: Given:Diameter of the shaft, d=100 mmLength of the shaft, L=130 mmTwisting moment, T=3*106…

Q: 4) Figure 4 shows three rods attached at the ends with hinges. The angular velocity of the rod AB is…

Q: Which of the following pair characterizes a second-order measurement system, but not a first-order…

A: A first order system has only one energy reservoir. Therefore, there is no such term of damping (c).…

Q: A solid cantilevered aluminum alloy rod, 10-mm in diameter, supports a Parol (Christmas Lantern).…

A: The bending moment is M=10.2 Nm. The diameter of the rod is d=10 mm. The yield strength of the…

Q: Determine the force in each member of the loaded truss. The forces are positive if in tension,…

A: Given data as per the question Force =3860 N

Q: The water tank shown below is being filled through section 1 at U1 =3 m/s and through section 3 at…

Q: why did you neglect pressure at section 2? shouldn't that be taking into account when using the…

A: Given:Diameter at section 1, D1=0.1 mDiameter at section 2, D2=0.065 mVelocity at section 2, V2=2…

Q: SPECIAL EXAM ww STEEL L=2.40m A = 200mm² E = 200 × 10 kPa с (RETVOVAL) A RIGID BAR "AB, ATTACHED TO…

Q: b. 20 kN/m B I'm 7m SOKN/m C Im

A: Given: For the 20 KN/m force the length is 1 m For the uniform variable force from 20 KN/m to 80…

Q: 18.A vertical, frictionless piston-and-cylinder arrangement contains 1 kg of steam at 25 bar, 260°C.…

A: Givenm=1kg steamP1=25barT1=260oCheating at constant pressureP2=P1=25bar=25×102 kPaV2=2V1g=9.145…

Q: Flow rate is the quantity of fluid flowing per unit length. Select one: True False O

A: According to the question we need to define flow rate.

Q: If F₁ F₂= 300N determine the angles and so that the resultant force is directed along the positive…

Q: 5 A solid object with hemispherical bottom floats in a liquid (s = 1.25) with 100 cm projecting…

Q: Hydrostatics relates to the forces exerted upon other objects by liquids in motion or upon liquids…

Q: the reasons: a): Show the effect of factor in List (I) on the property in List (II), and give (1):…

A: Given some factors and properties in the table. The objective is to find out the effect of these…

Q: Q15. Blocks 1 and 2 are moving to the right on a frictionless surface by the tension TB = 12 N as…

A: According to question:- mass of block 1m1=4kgmass of block 2m2=2kgTension in string BTB=12N

Q: The 75-mm rod carries a bending moment of 3kNm and a Torque T as shown in the figure. If the…

Q: what solidification time is required for a casting of 9.5 cm3 and a mold contact area of 10 cm2? The…

Q: Water at a density of 62.4 lbm/ft3 and a pressure of 132 psi is flowing through a pipe at 20 ft/sec.…

Q: A sprinter practicing for the 200-m dash accelerates uniformly from rest at A and reaches a top…

Q: Problems (1) The mechanism below is not drawn to scale, Conduct acceleration analysis using vector…

A: Given: To find: Loop closure equation

Q: Nitrogen is cooled at a constant pressure of 1200 P final specific volume of 0.75 m³/kg. If the mass…

A: GivenP=1200PaV1=1.80 m3/kgV2=0.75 m3/kgCp=1.0399 kJ/kgKk=1.399m=2.26kg

Q: You are injection molding plastic gears. Where would you place the gate (injection point) and Why?…

A: By using injection molding we can produce may plastic parts in which plastic gears are very…

Q: What is the DARPA Robotics Challenge? Identify and explain three of the obstacles the teams are…

A: The US Defense Advanced Research Projects Agency sponsored a reward contest called the DARPA…

Q: An amount of 0.75kg of gas is contained in a tank, the volume of which is 2ft³. If the internal…

A: Given data:- mass of gas = 0.75 kg the volume of which =2ft3 the internal energy decreases =30kJ…

Q: Q2: A pressure cooker contains 1.5 kg of saturated steam at 5 bar. Find the quantity of heat which…

A: Given:Mass of steam, m=1.5 kgInitial pressure, P1=1.5 barFinal quality of steam, x2=0.6

Q: If P =600 lb, determine the angle alpha so that the resultant of the system is purely vertical.…

Q: A slab of wood 0.80 m x 0.80 m by 0.25 m thick, S = 0.50, floats in water (specific weight of…

A: GivenA=0.80×0.80 m2t=0.25mS=0.50γwater=9800 N/m3w=840.84 N

Q: Q17. A force compresses a bone by 0.20 mm. The same force compresses a second bone of twice the…

A: Given:To determine the compression in the bone when the length of the bone is doubled and the area…

Q: A four bar mechanism PQRS with link PS fixed. The length of the links are PQ=4cm, QR=9cm, RS=5.5 cm…

A: Given: A four bar mechanism PQRS with link PS fixed. The length of the links are PQ=4cm, QR=9cm,…

Q: A ·X 2 m 800 N/m 3 m 1500 N 2 m 2 m B

A: Given data:- Simply supported beam uniformly distributed load=800 N/m Point load=1500 N To find:-…

Q: 34. During an isentropic process of 1.36 kg/s of air, the temperature increases from 4.44°C to…

Q: Water with mass of 2 kg (initial temperature of water is 10-degree C) and ice with mass of 6 kg…

A: Givenmw=2kgTw=10oCmice=6kgTice=-10oCCwater=4200 J/kgKCice=2100 J/kgKLf=3.34×105 J/kg

Concept explainers

Pressure Vessels

The term pressure vessel refers to a closed container that contains gas or liquid at a different pressure than environment pressure. The pressure vessels have a wide scale of applications in our day-to-day lives and other industrial places. Some common examples of pressure vessels are gas cylinders, autoclaves, compressor vessels, etc.

Question

100%

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 4 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 capped cast-iron pipe is compressed by a brass rod, as shown. The mil is turned until it is just snug, then add an additional quarter turn to pre-compress the cast-iron pipe. The pitch of the threads of the bolt ap = 52 mils (a mil is one-thousandth of an inch). Use the numerical properties provided. (a) What stresses a and arwill be produced in the cast-iron pipe and brass rod. respectively, by the additional quarter turn of the nut? (b) Find the bearing stress ahbeneath the washer and the shear stress t(in the steel cap.
A steel punch consists of two shafts: upper shaft and lower shaft. Assume that the upper shaft has a diameter d1= 24 mm and the bottom shaft has a diameter d2= 16 mm. The punch is used to insert a hole in a 4 mm plate, as shown in the figure. If a force P - 70 kN is required to create the hole, what is the average shear stress in the plate and the average compressive stress in the upper and lower shaft of the punch?
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.
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
A lifeboat hangs from two ship's davits. as shown in the figure. A pin of diameter d = 0.80 in. passes through each davit and supports two pulleys. are on each side of the davit. Cables attached to the lifeboat pass over the pulleys and wind around winches that raise and lower the lifeboat. The lower parts of the cables are vertical and the upper parts make an angle a =15° with the horizontal. The allowable tensile force in each cable is 1800 lb, and the allowable shear stress in the pins is 4000 psi. If the lifeboat weighs 1500 lb, what is the maximum weight that can be carried in the lifeboat?
A suspender on a suspension bridge consist of a cable that passes over the main cable (see figure) and supports the bridge deck, which is Far below. The suspender is held in position by a metal tie that is prevented from sliding downward by clamps around the suspender cable. Let P represent the load in each part of the suspender cable, and let represent the angle of the suspender cable just above the tie. represent the allowable tensile stress in the metal tie. (a) Obtain a formula for the minimum required cross-sectional area of the lie. (b) Calculate the minimum area if P = 130 kN, = 75°, and allow=80 .
A spherical balloon is filled with a gas. The outer diameter of the balloon is 20 in. and the thickness is 0,012 in. Calculate the maximum permissible pressure in the balloon if the allowable tensile stress and the allowable shear stress in the balloon are 1 ksi and 0.3 ksi, respectively.
Solve the preceding problem if the internal pressure is 3,85 MPa, the diameter is 20 m, the yield stress is 590 MPa, and the factor of safety is 3.0. (a) Determine the required thickness to the nearest millimeter. (b) If the tank wall thickness is 85 mm, what is the maximum permissible internal pressure?
Consider the copper lubes joined in the strength of the copper is err = 200 MPa, figure using a "sweated" joint. Use the properties and what is the maximum load P]iwathat can be dimensions given. applied to the joint if the desired factor of safety in shear is FS_ - 2 and in tension is (a) Find the total elongation of segment 2-3-4 (
A tie-down on the deck of a sailboat consists of a bent bar boiled at both ends, as shown in the figure. The diameter dBof the bar is 1/4 in., the diameter D Wof the washers is 7/8 in., and the thickness is of the fiberglass deck is 3/8 in. If the allowable shear stress in the fiberglass is 300 psi, and the allowable bearing pressure between the washer and the fiberglass is 550 psi, what is the allowable load P allowon the tie-down?
Solve the preceding problem if F =90 mm, F = 42 kN, and t = 40°MPa
Solve the preceding problem if the diameter is 480 mm, the pressure is 20 MPa, the yield stress in tension is 975 MPa, the yield stress in shear is 460 MPa, the factor of safety is 2,75, the modulus of elasticity is 210 GPa, Poissorfs ratio is 0.28, and the normal strain must not exceed 1190 x 10" . For part (b), assume that the tank thickness is 8 mm and the measured normal strain is 990 x 10~ .