8- A steel bar of diameter 1 cm and length of 10 cm is made of steel with E= 200 Gpa and yield strength of 300 Mpa. Find the maximum tensile force that can be applied axially with a facto of safety of 2

8- A steel bar of diameter 1 cm and length of 10 cm is made of steel with E= 200 Gpa and yield strength of 300 Mpa. Find the maximum tensile force that can be applied axially with a facto of safety of 2

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 8.2.12P: Solve the preceding problem if the diameter is 480 mm, the pressure is 20 MPa, the yield stress in...

See similar textbooks

Related questions

Q: The motion of the particle along a straight line is governed by the relation a = t3 – 2t2 + 7 where…

A: Let represent point A in t= 1.42478 s and point B in t= 2 s. Given: a= t3 - 2t2 + 7 When tA= 1.42478…

Q: The smallest division on the main scale of Vernier calipers is 0.1 cm. Ten divisions of the Vernier…

Q: A 0.2 kg collar is released with an initial velocity v at A to slide on the frictionless curved rod…

Q: Determine the stream function if the velocity components in a steady 2D flow field are as follows:…

A: u= 3y v= 5x

Q: em of Fig. below using 0, , and 0, as generalized coordinates. 2k -L13 LI6 B. L/2 D

Q: 8,000 kilograms of dressed poultry are blast-frozen on hand trucks each day (24 hrs) in a freezing…

A: Specific heat is due to virtue of temperature difference across the body. Its expression is directly…

Q: Viscosity coefficient (n) of-3 fluid defines the . between shear stress and rate .of change shear…

Q: Determine the equivalent state of stress on an element at the same point which represents the…

A: find the normal stress on the element with orientation 31.7 °.

Q: A) Two reservoirs with different liquids A (S=1.5) and B (S-0.8) are connected by a Im uare opening…

Q: Refrigerant I3ka enders the Candlenser of accfrigeration cycle at fakpa and 6od with a ftow cate of…

Q: EPR is indicative of turboshaft engine power jet engine deterioration turbojet engine thrust

A: Jet engines use EPR as an indicator of thrust.

Q: F12-8. A particle travels along a straight line with a velocity of r = Determine the acceleration of…

Q: TS DIAGRAM

Q: Solve the Problem. Submit your solution with the problem with the submission area. Consider an ideal…

Q: pizza oven has an interior temperature of 250◦C and the outside ambient kitchen temperature is 25◦C.…

Q: Engine pressure ratio in a turbojet engine is the ratio between the fan and turbine outlet…

Q: What size of hole must be drilled in an M 42 bolt to make the bolt of uniform strength

Q: standard reference of water content determination is ASTM D 2216 True False flat grooving tool is an…

A: Solution.jpg

Q: The leg and cast in the figure weigh 220 N (w1). Determine the weight wz and the angle alpha needed…

Q: An ideal Otto Cycle has a compression ratio of 10. At the beginning of the compression process, air…

Q: A 400-N weight starts down the incline of 30o with the horizontal with an initial velocity of 4m/s.…

A: As per our guidelines we are supposed to answer only one question in case of multiple questions…

Q: Part A The gas pipe line is supported every 20 ft by concrete piers and also lays on the ground. The…

Q: The tank with hexagonal cross-section shown is fabricated from 1/8-in steel plate. Calculate the…

A: INTRODUCTION : When the body is subjected to internal fluid pressure, the hoop stress and…

Q: Calculate the heat transfer per hour through a solid brick wall 6 m long, 3 m high, and 240 mm…

A: find the heat transfer per hour.

Q: For the rotational system shown in Figure P2.19, find the transfer function, G(s) = 62(s)/T(s).…

Q: A mass of ice at -4°C is needed to cool 115 kg of vegetables in a bunker for 24 hours. The initial…

Q: b) Complete the cells in the following table of properties of water. In the last column describe the…

Q: The proper representation of the force of a flexible cable, belt, chain, or rope if the weight of…

Q: A cylindrical shell 90 cm long 20 cm internal diameter having thickness of metal as 8 mm is filled…

Q: A steel rod, 6 cm diameter, is forced into a bronze casing having an outside diameter of 10 cm and…

A: We know that a 6 cm diameter steel rod is pushed into a bronze casing with an exterior diameter of…

Q: n essay discussing how important safety is to your engineering profession. Also, identify and…

A: we will discuss safety in engineering profession

Q: One kg of steam at 255.55 °C and with an enthalpy of 1873 kJ/kg is confined in a rigid container.…

Q: Q4: State the advantage of electro polishing over mechanical polish

A: This question is based on the concept of electropolishing.

Q: Suppose that a = 1.21 m and b = 1.1 m . (Figure 1) Determine the moment of inertia for the shaded…

Q: When a horizontal roll vortex is pushed vertical, what is created?

A: The wind shear causes the air to have a horizontal rotation. The strong updrafts from the rising…

Q: For the air duct shown below, if the total pressure of air is 250 kPa and the static pressure is 50…

A: Given, Total pressure = P = 250 kPa Static pressure = Ps = 50 kPa Density of water = ρw = 1000 kg/m3…

Q: Calculate the moment of inertia relative to the centroidal X-axis for the coaster rail shown below.…

Q: a. Draw electro- pneumatic ladder diagram with double solenoid by operation of sequence below; (C3)…

A: Pressing PB1 sets Memory flag M1 and resets Memory flag M4. Solenoid Y1 is energized. Cylinder A…

Q: Problem 7.4 A thin uniform disc of 25 cm diameter with a cen- tral hole of 5 cm diameter runs at…

Q: turbulent, increasing value of Re no. have no effect on the value of f for a given .value of ɛ/D…

Q: Determine the reactions at A and B for the beams loaded as show

Q: Which among the following is the correct range of value for the iricluded angle of a V-belt? O 10°…

A: what is the range of included angle of V belt.

Q: A square plate of 0.255 kg mass and 0.5 m side slides down a plane, inclined at an angle of 30° to…

A: Mass of the square plate, m= 0.255 kg Side length of the square plate, b= 0.5 m Angle, θ= 30∘…

Q: Qs: Air flows steadily through a horizontal nozzle. At the nozzle inlet, the velocity is 6 m's and…

A: Bernoulli's Equation is a type of Energy equation where sum of pressure head, kinetic energy head…

Q: where did 144 come from

Q: motor transmits 180 hp to the driving pulley, in the figure assuming that A takes 40 hp and C takes…

A: find the diameter of the shaft .

Q: G Q1/ Water flow through an orifice meter at an empirical equation Re = 0.35RE0 and a rate of…

Q: prive an expression for the curvature of a spherical surface in terms of the freque e surface and…

A: Since, both questions are different. As per answering guidelines and honor code i can answer 1st.…

Q: A young man saw his lover having a date with another man at the park. The young man confronts his…

A: Given data acceleration of the man = 2.788 ft/s2 = 0.8498 m/s2 = towards 15° West of North…

Q: A liquid-level system has the following properties: Tank dimensions: 10 ft high by 5-ft diameter…

A: Given : To find : Liquid level

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

8- A steel bar of diameter 1 cm and length of 10 cm is made of steel with E 200 Gpa and yield strength
of 300 Mpa. Find the maximum tensile force that can be applied axially with a facto of safety of 2

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

VIEW

Step 2

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

(a) Solve part (a) of the preceding problem if the pressure is 8.5 psi, the diameter is 10 in., the wall thickness is 0,05 in., the modulus of elasticity is 200 psi, and Poisson's ratio is 0.48. (b) If the strain must be limited to 1.01, find the maximum acceptable inflation pressure
A round bar of 10 mm diameter is made of aluminum alloy 7075-T6 (see figure). When the bar is stretched by axial forces P, its diameter decreases by 0.0 16 mm. Find the magnitude of the load P. Obtain the material properties from Appendix 1.
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.
A steel cable with a nominal diameter of 25 mm (see Table 2-1) is used in a construction yard to lift a bridge section weighing 38 kN. as shown in the figure. The cable has an effective modulus of elasticity E = 140 GPa. (a) If the cable is 14 m long, how much will it stretch when the load is picked up? (b) If the cable is rated for a maximum load of 70 kN, that is the factor of safety with respect to failure of the cable?
A bar of monel metal with a length L = 9 in. and a diameter d = 0225 in. is loaded axially by a tensile force P (see figure). If the bar elongates by 0.0)95 in., what is the decrease in diameter
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 wine of length L = 4 ft and diameter d = 0.125 in. is stretched by tensile forces P = 600 lb. The wire is made of a copper alloy having a stress-strain relationship that may be described mathematically by =18,0001+30000.03(=ksi) in which is nondimensional and has units of kips per square inch (ksi). (a) Construct a stress-strain diagram for the material. (bj Determine the elongation, of the wire due to the Forces P. (c) IF the forces are removed, what is the permanent set of the bar? (d) If the forces are applied again, what is the proportional limit?
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?
A prismatic bar of length L = 1.8 m and cross-sectional area A = 480 mm" is loaded by forces P{= 30 kN and A = 60 kN (see figure) The bar is constructed of magnesium alloy having a stress-strain curve described by the Ram berg-Osgood equation: 45.000 618 UW id which u has units of mega pascals (MPa). (a) Calculate the displacement 8t- of the end of the bar when the load P:acts alone. (b) Calculate the displacement when the load P, acts alone. (c) Calculate the displacement when both loads act simultaneously.
A flat bar of width b and thickness t has a hole of diameter d drilled through it (see figure). The hole may have any diameter that will fit within the bar. What is the maximum permissible tensile load Pmaxif the allowable tensile stress in the material is st?
A hollow, circular, cast-iron pipe (Ec =12,000 ksi) supports a brass rod (Ec= 14,000 ksi} and weight W — 2 kips, as shown. The outside diameter of the pipe is dc= 6 in. (a) If the allowable compressive stress in the pipe is S00O psi and the allowable shortening of the pipe is 0.02 in., what is the minimum required wall thickness trmm? (Include the weights of the rod and steel cap in your calculations.) (b) What is the elongation of the brass rod Srdue to both load Wand its own weight? (c) What is the minimum required clearance h?
A prismatic bar with a length L = 1 m and cross-sectional area A = 1200 mm2 is supported at the ends. The bar is then subjected to a temperature increase ?T = 25°C. Calculate the complete stale of stress acting on an inclined section .rs that is cut through the bar at an angle ?? = 45*. Use E = 200 GPa and the coefficient of thermal expansion a = 12×10-6/?.