please solve step by step and correctly Q#4: An aluminum rod is rigidly attached between a steel rod and a bronze rod as shown inFigure. Axial loads are applied at the positions indicated. The value of P is limited to 20KN in bronze, 72 KN in aluminum and 28 KN in steel. Find the area of each section thatwill not exceed a stress in steel of 280MP2, in aluminum of 180MPA, or in bronze of 200MPa.wwwwSteelAluminumBronze2PP4P2.52.01.5

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Answered: Q#4: An aluminum rod is rigidly…

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

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A round steel bar with a diameter of 1.500 in is subjected to the axial loads shown. P1 = 95 k, P2 = 115 k, P3= 55 k, P4 = (P1-P2+P3) k. If Section 2 has a length, L2 = 65 inches, find the change in length of Section 2. Report the answer below in inches, absolute value, 3 significant digits. P1 Your Answer: 100 inches Round Steel Bar P2 Section 2 12 P3 80 inches P4
3. The composite bar consists of a 20-mm diameter steel segment AB and 50-mm diameter brass end segments DA and CB. Find the stress on each segment due to the applied loads. E of steel is 200 GPa and E of brass is 101 GPa. 250mm 250mm 250mm 50mm 20mm 50mm 75KN 100KN brass steel brass D B C 75KN 100KN
Question 1: A steel rod is rigidly attached between an aluminum rod and a bronze rod as shown . Axial loads are applied at the positions indicated. Find the maximum value of P that will not exceed a stress in steel of 140 MPa, in aluminum of 90 MPa, or in bronze of 100 MPa. STEEL A = 400 mm² ALUMINUM BRONZE A = 200 mm² A = 500 mm² 2P 4P 2.5 m 2.0 m 1.5 m
Q3: A steel rod is rigidly attached between an aluminum rod and a bronze rod as shown. Axial loads are applied at the positions indicated. Find the maximum value of P that will not exceed a stress in steel of 140 MPa, in aluminum of 90 MPa, or in bronze of 100 MPa. BRONZE = 500 mm² 4P STEEL A = 400 mm² 2.5 m 2.0 m ALUMINUM A = 200 mm² P 1.5 m 2 2P
An aluminum rod is rigidly attached between a steel rod and a bronze rod as shown in Figure. Axial loads are applied at the positions indicated. The value of P is limited to 20 KN in bronze, 72 KN in aluminum and 28 KN in steel. Find the area of each section that will not exceed a stress in steel of 280 MPa, in aluminum of 180 MPa, or in bronze of 200 MPa. Steel Aluminum Bronze 2P 4P 2.5 2.0 1.5
Q#4: An aluminum rod is rigidly attached between a steel rod and a bronze rod as shown in Figure. Axial loads are applied at the positions indicated. The value of P is limited to 20 KN in bronze, 72 KN in aluminum and 28 KN in steel. Find the area of each section that will not exceed a stress in steel of 280MP2, in aluminum of 180MPA, or in bronze of 200 MPa. wwww Steel Aluminum Bronze 2P P 4P 2.5 2.0 1.5
An aluminum rod is rigidly attached between a steel rod and a bronze rod as shown in Figure. Axial loads are applied at the positions indicated. The value of P is limited to 20 KN in bronze, 72 KN in aluminum and 28 KN in steel. Find the area of each section that will not exceed a stress in steel of 280 MPa, in aluminum of 180 MPa, or in bronze of 200 MPа. Steel Aluminum Bronze 2P P 4P 2.5 2.0 1.5
A simplified model of a basketball hoop is shown. During a basket dunk a player hangs from the rim applying a force of 320 lbs including a dynamic load factor. The stand is a square tube with 5 inches outside length and 0.25 inches thickness. The distance from the edge of the rim to the middle of the square tube is 4 ft. Assuming the model is rigid, the normal stress at point A is most closely equal to: a. 1284 psi b. 1248 psi c. 1212 psi d. 36 psi A
A square tie bar 20 mm x 20 mm in section carries a load. It is attached to a bracket by means of 6 bolts. Calculate the diameter of the bolt if the maximum stress in the tie bar is 150 N/mm2 and in the bolts is 75 N/mm2.
P (1) B A A metal rod having two different diameters is loaded by an axial force P. Segments (1) and (2) are circular section diameters of 50 mm and 25 mm, respectively. If the normal stress in (1) is 40 MPa. Determine the following: The area of Segment (1) is equal to in mm?: The area of Segment (2) is equal to in mm²: The axial force (P) is equal to in kPa: The Normal Stress in Segment (2) is equal to in MPa:
A Steel wire hangs vertically under its weight. What is the greatest length it can have if the allowable tensile stress st =200 MPa, Density of steel g=80 kN/m3.
The P load applied to a steel bar is transferred to the board by an annular washer. The diameter of the rod is 34mm and the inner diameter of the washer is 35.7 mm. Since it is known that the axial normal stress on the steel bar is 119 MPa, and the average bearing stress between the washer and the board should not exceed 34 MPA, how many mm is the smallest allowable outer diameter of the washer?

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