Question

Choose the best answers 3 ft, and diameters of 1/8 in. and respectively. These wires are made of a material that has the approximate stress-strain diagram as sho The 1.0-kip load is placed on the platform. The wires AB and AC have original lengths of 2 ft and σ (ksi) 3 ft 80 58 2 ft 0.002 0.01 Internal stress in AB (a) 42.2 ksi (b) 26.5 ksi (c) 50.6 ksi d)31.8 ksi Elastic modulus of the wire material (a) 18.5(10) ksi (b) 36.0(10) ksi (e) 12.0(10) ksi (a)29.0(10) ksi Elongation of wire AB (a) 0.101 in. 2. 0.901 027 in. 0.035 in () 0.062 in.

Answer 1