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The following force-extension graph is for a cylindrical metal sample with cross section area of 3.61 mm² and a length of 240 mm. 800 Inset: Magnified view of elastic region Force (N) 400- 800- 600- 400 200 1 2 0.25 0.5 0.75 3 4

The following force-extension graph is for a cylindrical metal sample with cross section area of 3.61 mm² and a length of 240 mm. 800 Inset: Magnified view of elastic region Force (N) 400- 800- 600- 400 200 1 2 0.25 0.5 0.75 3 4

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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a. Calculate the ductility of the sample as a percentage (%)

b. Calculate the stress required to create a neck in the sample, in MPa.

The following force-extension graph is for a cylindrical metal sample with cross section area of 3.61 mm² and a length of 240 mm. 800 Inset: Magnified view of elastic region 0.25 0.5 2 3 Extension (mm) Force (N) 400 1 800 600- 400 200 0.75 4
Transcribed Image Text:The following force-extension graph is for a cylindrical metal sample with cross section area of 3.61 mm² and a length of 240 mm. 800 Inset: Magnified view of elastic region 0.25 0.5 2 3 Extension (mm) Force (N) 400 1 800 600- 400 200 0.75 4
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In step 2 how did you solve for maximum elongation? how did you get those values to use?

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