QUESTION 13A steel bar 100 mm long and having a square cross section 20 mm on an edge is pulled in tension with a load of 89,000 N, andNot yet answeredexperiences an elongation of 0.10 mm. Assuming that the deformation is entirely elastic, calculate the elastic modulus of the steel.Marked out of 6.00Elastic modulus, E =GPa.Flagquestion

Given data: The length of the bar, L = 100 mm. The side of square, a = 20 mm. The applied load, P =…

A steel bar 100 mm long and having a square cross section 20 mm on an edge is pulled in tension with a load of 89,000 N, and experiences an elongation of 0.10 mm. Assuming that the deformation is entirely elastic, calculate the elastic modulus of the steel. QUESTION 13 Not yet answered Marked out of 6.00 Elastic modulus, E = GPa. Flag question

A steel bar 100 mm long and having a square cross section 20 mm on an edge is pulled in tension with a load of 89,000 N, and experiences an elongation of 0.10 mm. Assuming that the deformation is entirely elastic, calculate the elastic modulus of the steel. QUESTION 13 Not yet answered Marked out of 6.00 Elastic modulus, E = GPa. Flag question

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Problem 18.20, please show all work? Section 18.7 Axially Loaded Steel Machine PartsFor Problems 18.18 through 18.21, use the Euler–Johnson formulas, Equations (18.9) and ( 18.10), and a modulus of elasticity of 30,000,000 psi. 18.18 Calculate the allowable axial compressive load for a bar of rectangular cross section that measures 1 in. by 2 in. and is 20 in. long. The member is made of AISI 1040 hot-rolled steel. Use a factor of safety of 3.5 and assume the member is pin-connected. 18.19 Compute the required diameter of a piston rod of AISI 1040 hot-rolled steel with a length of 20 in. The rod is subjected to an axial compressive load of 6000 lb. Use a factor of safety of 2.5. Assume that the rod is pin-connected. 18.20 Compute the required diameter of an air cylinder piston rod of AISI 1040 hot-rolled steel. The rod has a length of 54 in. and is subjected to an axial compressive load of 1900 lb. Assume pinned ends. Use a factor of safety of 3.5. 18.21 Compute the required…
A round steel tension member (E = 206,900 MPa), 1,397 mm long, is subjected to a maximum load of 31,137 N. What should be its diameter in mm if the total elongation is not to exceed 0.762 mm?
.A 5-mm thick mild steel plate is used to form a hollow column of 60 mm outside diameter. The column length is 1.2 m. Calculate the crippling load using Johnson’s Parabolic formula. Take modulus of elasticity and yield strength as 206 GPa and 330 MPa, respectively. Assume one end is hinged and the other end fixed.218212 N176745 N930094 N263252 N
A copper rod of 50mm diameter is surrounded by a steel tube of 100mm external diameter, the ends being firmly fastened together, subjected to a compressive load of 30kN. Youngs modulus of elasticity of steel is 200GPa and that of copper is 120GPa. Evaluate the stress produced in the copper rod and steel tube.
A tensile-testing apparatus is to be constructed that must withstand a maximum load of 293516 N. The design calls for two cylindrical support posts, each of which is to support half of the maximum load; the minimum yield and tensile strengths of this alloy are 343 MPa and 565 MPa or 82,000 psi respectively.what is required diameter? Take factor of safety is 2.3
A tensile-testing apparatus is to be constructed that must withstand a maximum load of 293516 N. The design calls for two cylindrical support posts, each of which is to support half of the maximum load. Furthermore, plain-carbon(1045) steel ground and polished shafting rounds are to be used; the minimum yield and tensile strengths of this alloy are 343 MPa and 565 MPa(82,000 psi), respectively. Specify a suitable diameter in mm for these support posts. Assume safety level is 2.3. Round your answer to 2 significant figures.
A large tower is to be supported by a series of steel wires; it is estimated that the load on each wire will be 13,300 N (3000 lbf). Determine the minimum required wire diameter, assuming a factor of safety of 2.0 and a yield strength of 860 MPa (125,000 psi) for the steel
A 12” X 16”simply supported pine wood beam is being considered to carry a uniform load distribution across a span of 12’ as shown. In addition to the uniform load, the beam is also subjected to a tensile load of 20 kips. If the ultimate tensile stress in pine wood is 4500 psi, determine whether the beam is considered safe according to the Allowable Stress Method, using a Factor of Safety 2.5. Hint: you can calculate the maximum tensile stress in the cross-section without having to use Mohr’s circle
A cylindrical specimen of a titanium alloy having original diameter of 2.96 mm experiences elasticdeformation when a tensile load of 2500 N is applied. Compute the maximum length of the specimenbefore deformation if the maximum allowable elongation is 0.43 mm. Note: Etitanium = 107 GPa.
Diameter 14 mm, length 100 mm aluminum wire sample, axial When a load of 80 kg is applied in the tensile direction, the change in length and Calculate the change in diameter.(Ealuminum=70 Gpa)
Calculate the axial deformation of a 1” round steel bar, 1 foot long of material, C1045, when it is subjected to a force of 60,000 axially. Modulus of elasticity = 30 x 10^6 psi. Note: All units are in SI, for your reference.
A cylindrical rod of steel (E = 207 GPa) having a yield strength of 45,000 psi is to be subjected to a load of 11,100 N. If the length of the rod is 20.0 in., what must be the diameter to allow an elongation of 0.38 mm?