Problem 2 of 2: The space truss is loaded with the vertical force 30 kN. For all elements, E = 1.8∙1011 Pa, A = 0.001 m2. Determine the nodal solution and element solution (stresses), given the nodal coordinates (in meters):1:(2,3,0), 2:(2,0,2), 3:(4,0,0), 4:(2,0,0), 5:(0,0,0)

Ahot wire operates at a temperature of 200°c while the air temperature is 20°c. the hot wire element is a tungsten wire of 5 um diameter and 2 mm in length. plot using excel current, heat transfer and heat generated by the wire for air velocity varying from 1-10 m/s in steps of lm/s? matlab the sensor voltage output, resistance, or assume nu 0.989 re033pr13 take air properties at tr (200°c20°c)/2 = 110°c properties of tungsten: c 0.13 kj/kg.k 3 p 19250 kg/m k (thermal conductivity) = 174 w/m.k