2. A steel cable with a nominal diameter of 24 mm is used in a construction yard to lift a bridge section weighing 38 kN

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2. A steel cable with a nominal diameter of 24 mm is used in a construction yard to lift a bridge section weighing 38 kN

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2 A Steel Cable With A Nominal Diameter Of 24 Mm Is Used In A Construction Yard To Lift A Bridge Section Weighing 38 Kn 1
2 A Steel Cable With A Nominal Diameter Of 24 Mm Is Used In A Construction Yard To Lift A Bridge Section Weighing 38 Kn 1 (35.32 KiB) Viewed 33 times
2. A steel cable with a nominal diameter of 24 mm 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 in the tre 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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