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Homework 3-4 A steel bar 2.4m long has a circular cross section of diameter d1=20mm over onehalf of its length and diameter d2=12mm over the
Homework 3-4 A steel bar 2.4m long has a circular cross section of diameter d1=20mm over onehalf of its length and diameter d2=12mm over the other half (see figure). The modulus of elasticity is E=205GPa. How much will the bar elongate under a tensile load P=22kN
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Vector Mechanics for Engineers Statics and Dynamics
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
8th Edition
73212229, 978-0073212227
