A metal block of cross-section area A and length L is subject to a tensile stress of S. The block elongates by a length of 0.001L. Another block made from the same metal is subject to the same tensile stress. If this block has a cross-section area of 2A and a length of L, determine the elongation of the block.

A metal block of cross-section area A and length L is subject to a tensile stress of S. The block elongates by a length of 0.001L. Another block made from the same metal is subject to the same tensile stress. If this block has a cross-section area of 2A and a length of L, determine the elongation of the block.

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 7.2.26P: -26 A rectangular plate of dimensions 125 mm × 75 mm is subjected to tensile stress sy= 67 kPa and...

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