USE: A= 0B=1C=2PLEASE ANSWER QUICKLY Q1 (b) A hollow circular post ABC as shown in Figure Q1 (b) supports a load P = 65A5 Nacting at the top. A second load P, is uniformly distributed around the cap plate at B.The diameters and thicknesses of the upper and lower parts of the post are d = 3B mm, tAB = 12 mm, dpc = 5C mm, and tc =9 mm , respectively.The value of A, B and C are given by:A=the last digit of your matrix numberB=the fifth digit of your matrix numberC = the forth digit of your matrix numberFor example, a student with the matrix number CD200187 will have the values ofP = 6575 N, d = 38 mm and d =51 mm.ABBC(i) Calculate the normal stress oAg on the upper part of the post.(ii) If it is desired that the lower part of the post have the same compressive stress asthe upper part, what should be the magnitude of the load P,?(iii) If P, remains at 65A5 N and P, is now set at 10052 N, what is the new thicknessof BC that will result in the same compressive stress in both parts? P1A-tAB-dAB|P2ВdBc-†BCFigure Q1 (b)

Answered: Image /qna-images/answer/a24b4f93-665d-4f13-beb7-85deb365e27c.jpg

(i) Calculate the normal stress o on the upper part of the post. (ii) If it is desired that the lower part of the post have the same compressive stress as the upper part, what should be the magnitude of the load P,? (iii) If P, remains at 65A5 N and P, is now set at 10052 N, what is the new thickness of BC that will result in the same compressive stress in both parts?

(i) Calculate the normal stress o on the upper part of the post. (ii) If it is desired that the lower part of the post have the same compressive stress as the upper part, what should be the magnitude of the load P,? (iii) If P, remains at 65A5 N and P, is now set at 10052 N, what is the new thickness of BC that will result in the same compressive stress in both parts?

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.4.14P: A hollow circular pipe (see figure} support s a load P that is uniformly distributed around a cap...

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