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A steel shaft 12 ft long and 8 inches in diameter is part of a hydraulic press used to raise up cars in a garage. When i

Posted: Tue May 31, 2022 10:26 pm
by answerhappygod
A steel shaft 12 ft long and 8 inches in diameter is part of a
hydraulic press used to raise up cars in a garage. When it is
supporting a car weighing 3200 lb, what is the decrease in length
of the shaft? Use 29𝑥10 6 𝑙𝑏 𝑖𝑛2 for the Young’s Modulus of
Steel.