Problem 9.10 Part A Determine the equivalent state of stress on an element at the same point oriented 60" clockwise with respect to the element shown in the figure below. Suppose that O, = 149 MPa, o, = 102 MPa. (Figure 1) Determine o. Express your answer to three significant figures and include the appropriate units. a = 202.2 MPa Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part B Determine oy Express your answer to three significant figures and include the appropriate units. HA Value Units Submit Request Answer Part C Figure < 1 of 1 Determine Tzy Express your answer to three significant figures and include the appropriate units. 75 MPa Tay = Value Units Submit t Answer Provide Feedback

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Free Body Diagram

The system of forces acting on a body tends to either rotate it or make the body undergo motion. In general, when an external agent exerts a force on a body, the body undergoes translational motion and rotational motion. The body has six degrees of freedom under the influence of that force. Here, three degrees of freedom are from the translational motion while the other three are from the rotation motion. However, sometimes the bodies are not allowed to undergo any motion and are fixed, under such conditions the body is said to be constrained.