Calculate the resulting strain
A specimen of aluminum having a rectangular cross section 10 mm x 12.7 mm (0.4 x 0.5 in.) is pulled in tension with having a 35,000 N (8000 lbf) force, producing only elastic deformation. Calculate the resulting strain.
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Watch the daily motion presentation of "Secrets of the Mind" on YouTube (approximately 1 hour). There are ads scattered throughout the video, unfortunately