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2062 One of the largest manufacturers of pultruded fiberglass shapes is Strongwell Corporation. The company is owned by John D. Tickle, who has been a gracious donor to the College of Engineering, Fiberglass members are made by emdedding glass fibers in a resin. A fiberglass ladder rail has an area of 0.67 square inches. Glass fibers make up 17% of the cross sectional area. A 940 pound load is applied to the ladder rail. The modulus of elasticity of the resin is 0.5x106 psi, while the modulus of elasticity of the glass fibers is 10.5x106 psi. EXAMPLE NOTES IMAGES DISCUSS UNITS STATS HEL Part Description Answer Ck History 24 i+2 | 6.34 pts. 108% | # 3.4 in 2 What is the area of the resin? (include units with answer) A. tries: 1 Show Details Check 296 try penalty 6.47 pts. 110% 2% try penalty Hints: 20 What is the stress in the resin? include units with answer) # tries: O Show Details Format Check 6.47 pts. 110% 296 try penalty Hints:0.0 What is the stress in the fibers? (include units with answer) C. # tries: 0 Show Details Format Check

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