A steel bar 8.0 ft long has a circular cross section of diameter d1 = 0.75 in.
Question:
(a) How much will the bar elongate under a tensile load P = 5000 lb?
(b) If the same volume of material is made into a bar of constant diameter d and length 8.0 ft, what will be the elongation under the same load P?
Transcribed Image Text:
di 0.75 in. d d,-0.50 in. P 5000 lb 4.0 ft4.0 ft
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P 5000 lb E 30 10 6 psi L 4 ft 48 in a ELONGATION OF NONPRI...View the full answer
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