1An element in plane stress is subjected to stresses ox = 100 MPa, ay = 80 MPa and Txy = -30 MPa. Which of the following answers is the normal stress acting on an element oriented at a...

Please give correct answer1An element in plane stress is subjected to stresses ox = 100 MPa, ay = 80 MPa and Txy = -30 MPa. Which<br>of the following answers is the normal stress acting on an element oriented at a counter-clockwise angle of<br>30° from the x axis?<br>Select one:<br>a. 69.0 MPa<br>b. 121.6 MPa<br>c. 80.0 MPa<br>d. 100.0 MPa<br>

Extracted text: 1An element in plane stress is subjected to stresses ox = 100 MPa, ay = 80 MPa and Txy = -30 MPa. Which of the following answers is the normal stress acting on an element oriented at a counter-clockwise angle of 30° from the x axis? Select one: a. 69.0 MPa b. 121.6 MPa c. 80.0 MPa d. 100.0 MPa

Jun 11, 2022
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