A bar of 1.5 mm diameter gets stretched by 4 mm under a steady load of 8000
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A bar of 1.5 mm diameter gets stretched by 4 mm under a steady load of 8000 N. What stress would be produced in the same bar by a weight of 800 N, which falls vertically through a distance of 10 cm on to a rigid collar attached at its end? The bar is initially unstressed. Take E = 2 × 105 N/mm2.
Related Book For
Automation Production Systems and Computer Integrated Manufacturing
ISBN: 978-0132393218
3rd edition
Authors: Mikell P.Groover
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