A rectangular plate in plane stress is subjected to normal stresses ?x 5 35 MPa, ?y 5 26 MPa, and shear stress ?xy 5 14 MPa. The ratio of the magnitudes of the principal stresses (?1/?2) is approximately:

(A) 0.8

(B) 1.5

(C) 2.1

(D) 2.9


(D) 2.9

Physics & Space Science

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Indicate whether the statement is true or false

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