Questions and Answers in Mechanical Engineering Part Two Prepared by Osama Mohammed Elmardi Suleiman Nile Valley University – Faculty of Engineering & Technology
Stress is nothing but the force applied to the cross-sectional area and strain is nothing
but change in dimensions of given material by original dimensions, after the load is
applied. Think of a long bar, with one end fixed to a wall, and you’re pulling on the
other end. Stress is how hard you’re pulling. The strain is how far the bar has
stretched.Questions and Answers in Mechanical Engineering Part Two.pdf (3.0% u)
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