3. Given a shear stress of Tyy = 5000 psi and a shear modulus of G = 1.15 x 107 psi, find the shear strain, €xy. 4. The allowable tensile stress for a ½ bolt of thread length 7/32 inches is 30000 psi....

Extracted text: 3. Given a shear stress of Tyy = 5000 psi and a shear modulus of G = 1.15 x 107 psi, find the shear strain, €xy. 4. The allowable tensile stress for a ½ bolt of thread length 7/32 inches is 30000 psi. The allowable shear stress of the material is 15000 psi. Where and how such a bolt most likely to fail, will it fail in the root diameter or the in the thread.