Question a polystyrene has a yield stress of 30 mpa the
Question: (a) Polystyrene has a yield stress of 30 MPa. The material is subjected to a 20 MPa tensile load. Will the material behave elastically? (b) Explain what exactly is occurring during polymer creep.
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question a polystyrene has a yield stress of 30 mpa the material is subjected to a 20 mpa tensile load will the
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