The material for a rod of cross-sectional area 2000mm² and length 300mm must be selected such that under an axial load of 11,000N, it will not yield and the elongation in the bar will remain equal or below 3mm. Design which material (PP, PE, ABS) in the laboratory will be selected to satisfy the conditions.

Answer rating: 100% (QA)

F11000 N A2000 mm2 Normal Stress S FA 55 Nmm2 55 MPa L 300 mm Elongation ... View the full answer