(Solved): Question 10 (8 points) Use the modulus-density chart to find, from among the materials that appear ...

Question 10 (8 points) Use the modulus-density chart to find, from among the materials that appear on it: (a) the material with the highest density (b) the metal with the lowest modulus (c) the polymer with the highest density (d) the approximate ratio of the modulus of woods measured parallel to the grain and perpendicular to the grain (e) the approximate range of modulus of elastomers Young's modulus, E (GPa) 1000- 100- 10- 10-1 10-2 10-3 10-4. 0.01 Young's modulus-density Rigid polymer foams Foams, 0.1 Natural materials Al alloys Composites CFRP Technical ceramics Flexible polymer foams Wood Il grain PMMA PA Cork Glass Mg alloys GFRP PS- Wood 1 grain Leather EVA Isoprene Butyl rubber B4C. Polyester Sic SizN4 PP PE go Concrete Al?O3 Steels Ti alloys Density, p (Mg/m³) Zinc alloys PEEK -PET Non-technical Epoxies ceramics PC 0-PTFE Polymers Silicone elastomers Polyurethane Neoprene Ni alloys Elastomers 10 WC O-W alloys Cu alloys Metals -Lead alloys MFA, 07