b1 Answer: 1= i 648.03 N-m Save for Later Last saved 2 hours ago. Attemnt

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Q: An extruded polymer beam is subjected to a bending moment M. The length of the beam is L = 680 mm.…

A: FIND NA :y=36×95(952)-22×22(95-7-222)36×95-22×22y=22.637mmFIND MOI…

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Q: An extruded polymer beam is subjected to a bending moment M. The length of the bear is L = 500 mm.…

A: Given data  Allowable tensile bendig stress = 18 MPa  Allowable compressive bending stress = 9 MPa

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A: Principle strains- ε1=0.003ε2=0.001E=200 GPaμ=0.33

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Properties of materials

A property of a material describes its characteristics and distinguishes it from the others. The material properties are described it in terms of its hardness, color, appearances, and so on. The material properties generally depend on the type of material, or whether it is a metal or an alloy. There are different kinds of material properties such as mechanical properties, thermal properties, physical properties, and chemical properties. Chemical properties describe the material in terms of a chemical change. The mechanical properties come into existence when the material is acted upon by an external load. Thermal properties are associated with the temperature of the material and specific heat.