a tensile sample cut from a piece of sheet metal has an original cross-sectional area of 30mm^2. during a tensile test the maximum load is measured as 3.5 kN at which point the cross-sectional area is 14mm^2. A piece of sheet 12cm long and 430mm^2 wide, of the same material from which the tensile sample was cut, is cold rolled from a thickness of 1mm to 0.7mm. the ideal work of deformation for the rolling operation will be?

a tensile sample cut from a piece of sheet metal has an original cross-sectional area of 30mm^2. during a tensile test the maximum load is measured as 3.5 kN at which point the cross-sectional area is 14mm^2. A piece of sheet 12cm long and 430mm^2 wide, of the same material from which the tensile sample was cut, is cold rolled from a thickness of 1mm to 0.7mm. the ideal work of deformation for the rolling operation will be?

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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