The state of stress a point within a plate is given as shown in Fig.2 at...

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The state of stress a point within a plate is given as shown in Fig.2 at 0= 15° case. at 0= 27° OT' = at 0 = 67° Ty' = 35 MPa 1. Determine the state of stress at 0 = 0°. (i.e. find or, oy and Try). 2. Determine the maximum principal normal stress and specify the orientation of the element in this 0=15 0x1 Ta'y' 15 MPa 3. Determine the maximum principal shear stress and specify the orientation of the element in this case. Notes: For questions 2 and 3, roughly draw a Mohr circle 4. On the circle 12 MPa identify the state of stress at 0 = 0 (0₁, Try) The point of maximum shear stress (i.e.,Tmaz )and the angle (2 ) with reference to state of stress at 0 = 0 Use appropriate trigonometric relation and solve for (Þ) Txry 0=27 Oyl 0=67 The state of stress a point within a plate is given as shown in Fig.2 at 0= 15° case. at 0= 27° OT' = at 0 = 67° Ty' = 35 MPa 1. Determine the state of stress at 0 = 0°. (i.e. find or, oy and Try). 2. Determine the maximum principal normal stress and specify the orientation of the element in this 0=15 0x1 Ta'y' 15 MPa 3. Determine the maximum principal shear stress and specify the orientation of the element in this case. Notes: For questions 2 and 3, roughly draw a Mohr circle 4. On the circle 12 MPa identify the state of stress at 0 = 0 (0₁, Try) The point of maximum shear stress (i.e.,Tmaz )and the angle (2 ) with reference to state of stress at 0 = 0 Use appropriate trigonometric relation and solve for (Þ) Txry 0=27 Oyl 0=67