Solving a problem in physics section 48 point 22 mechan

Solving a problem in physics section 48 point 22 mechan

22. Determine the elongation of aluminum rod if under tension expended work A = 6,9 J. Rod length l = 1, m, cross-sectional area S = 1 mm2 Young´s modulus for aluminum E = 69 GPa.

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)

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