2. A load of 12 kN falls 5 mm onto the end of a vertical bar 250 mm heigh and 2500 mm² cross- sectional area. Calculate the instantaneous compression and the stress in the bar. Also find the stress if the load was gradually applied and also suddenly applied. [E = 195 GPa ]
2. A load of 12 kN falls 5 mm onto the end of a vertical bar 250 mm heigh and 2500 mm² cross- sectional area. Calculate the instantaneous compression and the stress in the bar. Also find the stress if the load was gradually applied and also suddenly applied. [E = 195 GPa ]
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter1: Tension, Compression, And Shear
Section: Chapter Questions
Problem 1.7.7P: A bar of monel metal with a length L = 9 in. and a diameter d = 0225 in. is loaded axially by a...
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