Q1/ The bar shown in Fig. 1 is subjected toa tensile load of 50 KN. Find the diameterof the middle portion if the 'stress is limitedto 130 MN/m². Find also the length of themiddle portion if the total elongation of thebar is 0.15 mm. Take E=200 GN/m².50 kNFig. 140 mmdia.+Px250 mm40 mmdia50 kN

Answered: Image /qna-images/answer/a60b92d5-6d53-461a-8426-3a334c05de46.jpg

Q1/ The bar shown in Fig. 1 is subjected to a tensile load of 50 KN. Find the diameter of the middle portion if the 'stress is limited to 130 MN/m2, Find also the length of the middle portion if the total elongation of the bar is 0.15 mm. Take E=200 GN/m². 50 kN Fig. 1 40 mm dia. 250 mm 40 mm du. 50 KN

Q1/ The bar shown in Fig. 1 is subjected to a tensile load of 50 KN. Find the diameter of the middle portion if the 'stress is limited to 130 MN/m2, Find also the length of the middle portion if the total elongation of the bar is 0.15 mm. Take E=200 GN/m². 50 kN Fig. 1 40 mm dia. 250 mm 40 mm du. 50 KN

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.7.15P: A brass plate with a modulus of elastici ty E = 16 X 106 psi and Poisson’s ratio a = 0.34 is loaded...

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