Question: Given a thin glass-epoxy unidirectional lamina with 0-50' with the applied state of stress (0, 0, 1)-(7.5, -5. 2.5) ksi, use the material properties

Given a thin glass-epoxy unidirectional lamina with 0-50' with the applied state

Given a thin glass-epoxy unidirectional lamina with 0-50' with the applied state of stress (0, 0, 1)-(7.5, -5. 2.5) ksi, use the material properties from Lesson 5, Slide 20 to: a) Sketch a complete and correct FBD for this composite, including all coordinate systems and loads. (5 pm) b) Calculate the Factor of Safety for this lamina using the Hoffman Failure Criterion (20 points) c) Predict if the lamina fail, and if so, in what way? (5 points)

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