2.14 The compound bar carries the axial forces P and 2P. Find the maximumallowable value of P if the working stresses are 40 ksi for steel and 20 ksi for alumi-num, and the total elongation of the bar is not to exceed 0.2 in.3 ftAluminumA = 0.6 in.²E = 10 x 106 psi4 ftSteelA = 0.4 in.²E = 29 x 106 psi2P

Givenσyst=40ksiσyal=20ksi∆t=0.2in

The compound bar carries the axial forces P and 2P. Find the r allowable value of P if the working stresses are 40 ksi for steel and 20 ksi f num, and the total elongation of the bar is not to exceed 0.2 in. 3 ft P 4 ft 2P

The compound bar carries the axial forces P and 2P. Find the r allowable value of P if the working stresses are 40 ksi for steel and 20 ksi f num, and the total elongation of the bar is not to exceed 0.2 in. 3 ft P 4 ft 2P

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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