The C83400-red-brass rod AB and 2014-T6-aluminum rod BC are joined at the collar B and fixed connected at their ends. The cross-sectional area of each member is 1.75 in². (Figure 1) Figure 3f H 2 ft 1 of 1 > Part A If there is no load in the members when T₁ = 50°F, determine the average normal stress in the member AB when T₂ = 120°F Express your answer in kilopounde per square Inch to three significant figures. = 9.77 ksi Submit Previous Answers ✓ Correct ▾ Part B If there is no load in the members when T₁ = 50°F, determine the average normal stress in the member BC when T₂= 120°F. Express your answer to three significant figures and include the appropriate unite. 9.77 ksi Submit ✓ Correct ▾ Part C Previous Answers Also, how far will the collar be displaced? Express your answer in Inches to three significant figures. ■VO JALO A VI 5-0.134 Submit Previous Answers Request Answer Ć IB X Incorrect; Try Again; 4 attempts remaining ? in

The C83400-red-brass rod AB and 2014-T6-aluminum rod BC are joined at the collar B and fixed connected at their ends. The cross-sectional area of each member is 1.75 in². (Figure 1) Figure 3f H 2 ft 1 of 1 > Part A If there is no load in the members when T₁ = 50°F, determine the average normal stress in the member AB when T₂ = 120°F Express your answer in kilopounde per square Inch to three significant figures. = 9.77 ksi Submit Previous Answers ✓ Correct ▾ Part B If there is no load in the members when T₁ = 50°F, determine the average normal stress in the member BC when T₂= 120°F. Express your answer to three significant figures and include the appropriate unite. 9.77 ksi Submit ✓ Correct ▾ Part C Previous Answers Also, how far will the collar be displaced? Express your answer in Inches to three significant figures. ■VO JALO A VI 5-0.134 Submit Previous Answers Request Answer Ć IB X Incorrect; Try Again; 4 attempts remaining ? in

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...

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The C83400-red-brass rod AB and 2014-T6-aluminum rod BC are joined at the collar B and fixed connected at their ends. The cross-sectional area of each member is 1.75 in². (Figure 1) Figure 3 ft -20 Part A If there is no load in the members when T₁ = 50°F, determine the average normal stress in the member AB when T₂ = 120°F. Express your answer in kilopounds per aquare Inch to three significant figures. obr= Submit ▾ Part B onl= Submit ▾ Part C If there is no load in the members when T = 50°F, determine the average normal stress in the member BC when T₂ = 120°F. Express your answer to three significant figures and include the appropriate units. VO V Azp SB= Submit Request Answer [VO AZO hap Request Answer Also, how far will the collar be displaced? Express your answer in Inches to three significant figures. Provide Feedback V Azp ^ A Ć IM ? Request Answer O I ? ksi ? ksi in.
The two aluminum rods AB and AC have diameters of 10 mm and 8 mm, respectively. (Figure 1) Figure 45° Part A Determine the largest vertical force P that can be supported. The allowable tensile stress for the aluminum is allow = 150 MPa. Express your answer to three significant figures and include the appropriate units. P= Submit μA Value Provide Feedback Request Answer Units ?
Two solid cylindrical rods support a load of P = 27 kN as shown. Rod (1) has a diameter of 17 mm, and the diameter of rod (2) is 12 mm. Determine the axial stress in rod (1). 3.8 m 4.6 m (1) 5.6 m 3.3 m 125.7 MPa 96.7 MPa 59.1 MPa 104.1 MPa 79.9 MPa B (2)
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The 10-mm-diameter steel bolt in (Figure 1) is surrounded by a bronze sleeve . The outer diameter of this sleeve is 20 mm, and its inner diameter is 10 mm. Est = 200 GPa, Epr 100 GPa. Part A If the bolt is subjected to a compressive force of P = 15.7 kN, determine the average normal stress in the steel. Express your answer to three significant figures and include appropriate units. Ost = Value MPа Submit Request Answer Part B If the bolt is subjected to a compressive force of P = 15.7 kN, determine the average normal stress in the bronze. Express your answer to three significant figures and include appropriate units. Figure HA P Obr = Value MPа Submit Request Answer 10 mm Provide Feedback 20 mm P
Bar (1) has a cross-sectional area of 0.75 in.2. If the stress in bar (1) must be limited to 49 ksi, determine the maximum load P that may be supported by the structure. D A 6 ft 16.02 kips O 26.21 kips 29.85 kips 22.05 kips 23.48 kips B (1) 4 ft
The 10-mm-diameter steel bolt in (Figure 1) is surrounded by a bronze sleeve. The outer diameter of this sleeve is 20 mm, and its inner diameter is 10 mm. Est = 200 GPa, Er = 100 GPa. Part A If the bolt is subjected to a compressive force of P= 21.9 kN, determine the average normal stress in the steel. Express your answer to three significant figures and include appropriate units. HA Value MPа Ost = Figure < 1 of 1 Submit Request Answer Part B If the bolt is subjected to a compressive force of P = 21.9 kN, determine the average normal stress in the bronze. 10 mm Express your answer to three significant figures and include appropriate units. 20 mm HÀ ? Value MPа Obr = Submit Request Answer
A 75 mm diameter compound bar is constructed by shrinking a circular brass bush onto the outside of a 50 mm diameter solid steel rod. If the compound bar is then subjected to an axial compressive load of 160 kN determine the load carried by the steel rod and the brass bush and the compressive stress set up in each material. For steel, E = 210 GN/m2; for brass, £ = 100 GN/m2
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