elasticity
Q: The following figure shows five forces act at point A. Calculate the magnitude of the resultant…
A:
Q: The figure shows a shaper machine that uses Whitworth quick return mechanism wherein the different…
A: Given Data OA=75cm OP=50cm CA=150cm CD=135 cm
Q: The 23-kgkg disk, is pinned at its mass center OO and supports the 5-kgkg block AA. The belt which…
A: Introduction In this problem, we will use the equilibrium state of the disc to compute the time…
Q: Determine the forces in members BE and CE of the loaded truss. The forces are positive if in…
A:
Q: Consider air within a closed container fitted with a paddle wheel that transfer energy to the system…
A: The given information in the problem is listed in the following attached image:
Q: Problem 4: Determine the moment created by the three forces shown in the figure below about point B.…
A:
Q: Q5. In the image shown below, the 3.6-kg collar is connected to a spring with unstretched length of…
A: Given data Mass of collar = 3.6 kg Unstretched length = 1.8 m Spring constant = 8 N/m Find the…
Q: Replace the distributed loading by an equivalent resultant force and specify its location, measured…
A:
Q: A compressor is operating with an actual power of 15 kW and an overall efficiency of 70%. The…
A: Given data:- Actual power required by compressor (P)=15kW Overall efficiency (η)= 70% Volume flow…
Q: Q5. As shown in the image below, the 69-kg skier slides down the smooth slope for which the shape is…
A:
Q: Q2. As shown on the right in image below, the force Facting on the box varies with displacement s,…
A: Given data Coefficient C = 18 Find the work done by the force to the box when the has displaced s…
Q: The driveshaft of an automobile is being designed to transmit 172 hp at 2950 rpm. Determine the…
A:
Q: A load P is supported by a structure consisting of rigid bar ABC, two identical solid bronze [E =…
A: The given information in the problem is listed in the following attached image:
Q: A copper [E = 102 GPa, a = 17.1x10-6/°C] rod (2) is placed within a steel [E = 204 GPa, a =…
A:
Q: Please show steps how you come up with rate of heat transfer
A:
Q: Two cylinders are connected by a piston as shown in the figure below. Cylinder A is used as a…
A:
Q: In the figure, aluminum [E = 79 GPa] links (1) and (2) support rigid beam ABC. Link (1) has a…
A: Find the deflection at point B.
Q: 0.2857 kg of pure carbon dioxide is contained in a rigid steel vessel which has an internal volume…
A:
Q: Air at 24 °C dry-bulg and 15 °C wet-bulb enters a humidifier and leaves at 41 °C dry-bulb and 21 °C…
A:
Q: Hello can you answer the rest of the questions
A:
Q: A 2 m 2m F F F 45% 2m B GOOOOO 2 m If the roller at B can sustain a maximum load of 3 kN along the…
A:
Q: A compound steel (G= 70 GPa) shaft consists of a solid 59-mm-diameter segment (1) and a solid 39-mm-…
A:
Q: A furnace has the shape of a cylinder and has R = H = 2m as its dimensions. The temperatures on the…
A:
Q: Q9. The 1.1-kg ball is connected to a rigid rod with negligible mass. It is released from rest at…
A:
Q: The force F, acting in a constant direction on the 19-kg block, has a magnitude which varies with…
A:
Q: If each of the force system shown is reduced to a force-couple system with the force acting at A,…
A: As per our guidelines we are supposed to solve only 3 subparts if multiple subparts are asked.…
Q: The rectangular coordinates of a particle which moves with curvilinear motion are given by x =…
A: Given displacement in x and y direction, at a perticular time (t=8s) we have to find velocity and…
Q: A mold sprue is 25 cm long, and the cross-sectional area at its base is 3.0 cm2. The sprue feeds a…
A: Given data: H=25 cm=0.25 mA=3 cm2V=1700 cm3 Need to determine the velocity of the molten metal at…
Q: Find the volume of the combustion products of 1 cu ft. Methane with 32% excess air at a pressure of…
A:
Q: gure 200 ft AKK P < -200 ft 1 of 1 - 200 (40 000-x²) x
A: Given,
Q: Example 21.7. A conical bar tapers uniformly from a diameter of 4 cm to 15 cm in a length of 40 cm.…
A: Given : diameter at one end , D1 = 4 cm = 40 mm diameter at other end , D2 = 15 cm = 150 mm length…
Q: -Determine the maximum load P that may be applied to the rigid bar.
A: Stress:- Stress is the internal resistance exhibited by a body when an external load is applied on…
Q: The specific gravity of white petrolatum is 0.850. Find the weight of needed to fill a 2 fluid ounce…
A: Given data:Specific gravity of petroleum, S= 0.85Volume of ointment jar, V=2 fluid ounce
Q: A load P is supported by a structure consisting of rigid bar ABC, two identical solid bronze [E =…
A:
Q: A pressure difference of 750 millibar is applied across the legs of an equal leg manometer.…
A: Given:Pressure difference applied across the legs of the equal leg manometer, ∆P=750 mbar
Q: A batter hits the baseball A with an initial velocity of vo= 105 ft/sec directly toward fielder B at…
A:
Q: 6 The 30-lb crate is being hoisted upward with a constant acceleration of 6 ft/s². If the uniform…
A:
Q: Crank OA = 75 cm with an angle of 30oC with respect to horizontal;OP = 50 cm; CA = 150 cm; CD = 135…
A: Given Data OA = 75 cm θ=30 OP = 50 cm; CA = 150 cm; CD = 135 cm
Q: The 2.5-kgkg rod ACBACB supports the two 4.1-kgkg disks at its ends. If both disks are given a…
A: Given data: mr=2.5 kgmd=4.1 kgωA1=ωB1=4.6 rad/s Need to determine the angular velocity of the rod…
Q: In the figure, aluminum [E = 68 GPa] links (1) and (2) support rigid beam ABC. Link (1) has a…
A:
Q: In a water hammer experiment, water flows from a tank through a pipe of diameter 0.05 m and length 5…
A:
Q: Calculate the weight of an air column between 1000 mb and 900 mb with a 1 m^2 cross-sectional area.…
A: Given Data: Pressure P1=1000 mb=1000×10-3 bar Pressure P2=900 mb=900×10-3 bar Area of…
Q: A rectangular polypropylene [E = 6.200 MPa] bar (1) is connected to a rectangular nylon [E = 1,400…
A:
Q: Answer the following questions using the phase diagram of iron and iron carbide below: For a…
A: Given data:- 99.70 wt% Fe–0.30 wt% C alloy at a temperature of 600 °C To Find:- a. The fractions of…
Q: In the figure, aluminum [E = 68 GPa] links (1) and (2) support rigid beam ABC. Link (1) has a…
A:
Q: Volume flow rate is also called A. Discharge B. Mass flow C. Velocity D. Momentum
A: Option A is correct.
Q: ancellation and do not use shift solv
A: Given-Information:- ρ = 875 kg/m3∆P = p1-p2=78 psi = 6032.91 kN/m2d1 = 25.4 mm =0.0254 md3 =0.20…
Q: A machine costs P20,000 today and has an estimated scrap value of P2,000 after 8 years. Inflation is…
A: Given DataP=P20000R=8%n=8 year
Q: As shown in the figure below, water behind a dam enters an intake pipe at a pressure of 24 psia and…
A:
Q: Determine the capillary action (rise or fall) of mercury in a capillary tube of diameter 1.5 mm.…
A: Given data :- Capillary tube of diameter (d) = 1.5 mm. Surface tension (σ) = 0.514 N/m contact…
Step by step
Solved in 4 steps with 2 images
- The following stress-strain curve was prepared based on a tensile test of a specimen that had a circular cross-section. The gage diameter of the specimen was 0.25 inches and the gage length was 4 inches. The stress scale of the stress-strain diagram is given with the factor a = 10 ksi. Estimate: (a) The modulus of elasticity. (b) The ultimate strength. (c) The yield strength (0.2% offset). (d) The percent elongation at fracture. 2013 Michael Swanbom STRESS VS. STRAIN BY NC SA 7a bat Sat 2at at 0.05 STRAIN 0.01 0.04 0.06 0.08 0.02 0.03 0.07 0.09 STRESS37) A tensile test specimen has a gage length =3.0 inches and a diameter=0.75 inches. Yielding occurs at a load of 38000 lbs. The corresponding gage length 3.0103 inches (neglect the .2% yield point). The maximum load of 54000lb is reached at gage length 3.453 inches. Determine the modulus of elasticity. (Neglect the .2% offset and round to the nearest whole Msi)Stress Strain Diagram The Data shown in the table have been obtained from a tensile test conducted on a high-strength steel. The test specimen had a diameter of 0.505 inch and a gage length of 2.00 inch. Using software. plot the Stress-Strain Diagram for this steel and determine its: A= TTdT(050s A %3D 1. Proportional Limit, 2. Modulus of Elasticity, 3. Yield Strength (SY) at 0.2% Offset, 4. Ultimate Strength (Su), 5. Percent Elongation in 2.00 inch, 6. Percent Reduction in Area, 7. Present the results (for Steps 1-6) in a highly organized table. e Altac ie sheet (as problelle 4 A = 0.2.002 BEOINNING of the effort Elongation (in) Elongation (In) Load Load #: #3 (Ib) (Ib) 1 0.0170 15 12,300 0.0004 1,500 16 12,200 0.0200 0.0010 3. 3,100 17 12,000 0.0275 0.0016 4,700 18 13,000 0.0335 5. 6,300 0.0022 19 15,000 0.0400 0.0026 6. 8,000 20 16,200 0.055 0.0032 9,500 21 17,500 0.0680 0.0035 8. 11,000 22 18,800 0.1080 0.0041 11,800 23 19,600 0.1515 0.0051 24 20,100 0.2010 10 12,300 0.0071 25…
- A tensile test was performed on a metal specimen with a diameter of 1/2 inch and a gage length (the length over which the elongation is meas- ured) of 4 inches. The data were plotted on a load-displacement graph, P vs. AL. A best-fit line was drawn through the points, and the slope of the straight-line portion was calculated to be P/AL = 1392 kips/in. What is the modulus of elasticity? BIA tensile test specimen has a gage length = 3.0 in and diameter 0.75 in. Yielding occurs at a load of 38,000 lb. The corresponding gage length 3.01 03 in (neglect the 0.2 percent yield point). The maximum load of 54,000 lb is reached at a gage length 3.453 in. Determine the tensile strength (round to the nearest whole Ksi) 38diagram and determine approximately the modulus of elasticity, the yield stress, the ultimate stress, and the fracture 2.00 in. The data is listed in the table. Plot the stress-strain 8-1. A tension test was performed on a steel specimen n original diameter of 0.503 in. and gage length of PROBLEMS *84. origi the f having an for t and stress. Use a scale of 1 in. Dodraw the elastic region, using the same stress scale but a 20 ksi and 1 in. = 0.05 in./in. strain scale of 1 in.= 0.001 in./in. Load (kip) Elongation (in.) 0. 0. 0.0005 0.0015 1.50 4.60 8.00 11.00 0.0025 0.0035 0.0050 11.80 11.80 0.0080 0.0200 12.00 16.60 0.0400 0.1000 0.2800 20.00 21.50 19.50 18.50 0.4000 0.4600 Prob. 8-1
- Tensile test specimens are extracted from the "X" and "y" directions of a rolled sheet of metal. "x" is the rolling direction, "y" is transverse to the rolling direction, and "z" is in the thickness direction. Both specimens were pulled to a longitudinal strain = 0.15 strain. For the sample in the x-direction, the width strain was measured to be ew= -0.0923 at that instant. For the sample in the y-direction, the width strain was measured to be gw=-0.1000 at that instant. The yield strength of the x-direction specimen was 50 kpsi and the yield strength of the y-direction specimen was 52 kpsi. Determine the strain ratio for the x direction tensile test specimen. Determine the strain ratio for the y-direction tensile test specimen. Determine the expected yield strength in the z-direction. Give your answer in units of kpsi (just the number). If the sheet is plastically deformed in equal biaxial tension (a, = 0, to the point where & = 0.15, calculate the strain, 6, that would be expected.Problem No. 2 The above load-elongation data were obtained for a specimen with Lo = 0.1 m and ro 7 mm. Plot the stress-strain data and determine the E, G, and of Load (KN) 0.0 12.8 36.7 43.5 47.0 50.1 61.4 71.6 74.2 71.6 67.6 Elongation (mm) 0 0.0201 0.0690 0.1173 0.1898 0.2864 1.1684 3.5052 7.3025 10.2235 13.7287A tension test was performed on a specimen having an original diameter of 12.5 mm and a gage length of 50mm. The data are listed in the table below: Complete the following: Plot the stress-strain curve. Label the y-axis every 50 MPa, and the x-axis every 0.05 mm/mm. Plot the linear portion of the stress-strain curve (first 5 points). Label the y-axis every 50 MPa, and the x-axis every 0.001 mm/mm. Determine the approximate Modulus of Elasticity Determine the approximate Ultimate Stress Determine the approximate Fracture Stress Determine the approximate Modulus of Resilience Determine the approximate Modulus of Toughness Other Requirements: Provide an example hand-written calculation showing how you calculated one point on the curve. Remember to properly label your plots and provide axis labels with units. Hand sketched plots will not be accepted. Use Excel or similar software.
- Question A cylindrical specimen of metal having a diameter of 12.88 mm and a gauge length of 63.50 mm is tested using a tensile testing machine. The elongation measurement are recorded in Table 3. nPlot the stress-strain curve on the graph paper provided based on data in Table 3 Based on the stress-strain curved plotted in (i): Compute the modulus of elasticity Determine the yield strength at a strain offset of 0.002. Determine the tensile strength Determine the ductility in percent elongation and percent area reduction Table 3: Load-elongation readings for a metal specimen Jadual 3: Bacaan beban pemanjangan untuk statu spesimen logam) Load (N) Elongation (mm) 1380 0.03 2780 0.06 5630 0.12 7430 0.2 8140 0.25 9870 0.64 12850 1.91 14100 3.18 14340 4.45 13830 5.72 12500 6.99 Fracture. From the tensile stress-strain behaviour for a casted iron as shown in the following curve. Please answer the following questions (1) Estimate the modulus of elasticity, (2) Calculate the change in length of a specimen with original length of 100mm that is subjected to a tensile stress of 300MPa. (Hint: Using the Hooke's law to get the strain.) 600 500 400 - 300 - 200 - 100 - 2 4 6. 8 10 12 14 16 Strain Strength (MPa)A tensile test specimen has a gage length = 3.0 in and diameter 0.75 in. Yielding occurs at a load of 38,000 lb. The corresponding gage length = 3.0103 in (neglect the 0.2 percent yield point). The maximum load of 54,000 lb is reached at a gage length = 3.453 in. Determine the modulus of elasticity (neglect the 0.2% offset, and round to the nearest whole Msi). 37