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Force (N) Q4: The results of a tensile test is shown in the 1oooF figure, calculate: 800.- a. Modulus of Elasticity b. Modulu

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Fonce (N) a 1000 A 800 600 I cyunder do=4mm 10 = 30mm Ao = 44)?mm? 0.3 0:5 0.6 E 45mm² (a) Modulus of elasticity E = Stress a(d) é at fracture = 0.6 If - Lo = 0.6 => » bf - Lo Lo lf-30 206 3o 48 mm > hf = 30x106= C) Ductility hf - Lo x 100% LO 48-30

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