Question: Question 5 ) For the given in - plane stress state b = 1 2 0 MPa, c = 1 0 0 MPa and a

Question 5) For the given in-plane stress state b=120MPa,c=100MPa and a=150MPa,
a) Calculate the stresses a,b, and c.
b) Determine the principal stresses and their directions.
c) Draw the Mohr's circle.
Question 5 ) For the given in - plane stress

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