20:06WHATSAPPnowAli Janbein @ cuumProblem 3:A rectangular rod made of an aluminum alloy is subjected to a tensile force Falong its longitudinal axis. Therod has an initial length Le-Im and a rectangular cross-section with initial width we - 20 mm and initialheight h25 mmThe mechanical properties of the aluminum alloy are- Modulus of Elasticity E- 100 GPa- Yield stress YS-320 MPa. Poisson's ratio y0.31. Ifa force F 80 KN is applied to the rod, determine the final length L, the width w and height h of thecross section2. What is the maximum force F that can be applied to the rod without causing permanent deformation?Solution:Problem 4:6.43. The simple expressions for Rockwell hardness num-bers in Table 6.9 involve indentation, t, expressed inmillimeters. A given steel with a BHN of 235 is alsomeasured by a Rockwell hardness tester. Using a5-in.-diameter steel sphere and a load of 100 kg, theindentationt is found to be 0.062 mm. What is the

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A rectangular rod made of an aluminum alloy is subjected to a tensile force Falong its longitudinal axis. The od has an initial length LaIm and a rectangular cross-section with initial width w- 20 mm and initial height - 25 mm The mechanical properties of the aluminum alloy are • Modulus of Elasticity -100 GPa Yield stress YS - 320 MPa • Poisson's ratio v03 1. Ifa force F- NO kN is applied to the rod, determine the final length , the width w and height a of the cro section 2. What is the maximum force F that can be applied to the rod without causing permanent deformation? Solution:

A rectangular rod made of an aluminum alloy is subjected to a tensile force Falong its longitudinal axis. The od has an initial length LaIm and a rectangular cross-section with initial width w- 20 mm and initial height - 25 mm The mechanical properties of the aluminum alloy are • Modulus of Elasticity -100 GPa Yield stress YS - 320 MPa • Poisson's ratio v03 1. Ifa force F- NO kN is applied to the rod, determine the final length , the width w and height a of the cro section 2. What is the maximum force F that can be applied to the rod without causing permanent deformation? Solution:

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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