| Q.36 | A plane element in a body is subjected to a tensile stress of 80 MPa accompanied by a shear stress of 25 MPa. Find the normal stress on a plane inclined at an angle of 15° with the tensile stress. | |
| Ans | 1. 10.82 MPa | |
| 2. −7.14 MPa | ||
| 3. 2.56 MPa | ||
| 4. −1.89 MPa |
Correct Ans Provided: 2