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| Teaching Since: | May 2017 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
A steel cable with nominal diameter 25 mm (see Table 2-1) is used in a construction yard to lift a bridge section weighing 38 kN, as shown in the figure. The cable has an effective modulus of elasticity E 140 GPa. (a) If the cable is 14 m long, how much will it stretch when the load is picked up?
(b) If the cable is rated for a maximum load of 70 kN, what is the factor of safety with respect to failure of the cable?

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