What are the general equations of plane stress transformation?

Do the deformations occur only in a single plane when an element of material is subjected to deformation?

i need the answer quickly

Define the term stress trajectory?

What are the cyclic stressess. Explain using S-N curve Hand written only please

For a point on a steel specimen, the principal stresses are calculated as 01 = 200 MPa and 2 = -40 MPa. Calculate the required yield strength of the material according to the Von Mises yield criterion if a safety factor of 2.1 is used. Give your answer in MPa to 3 significant figures.

What is Shear Stress and explain with example?

Define the term Modulus of Rigidity?

What are principal stresses?

Consider a metal rod with a critical resolved shear stress of 40 MPa for a specific crystallographic plane (hkl). The angle between the normal to the plane and the applied force is 30 degrees, and the angle between the slip direction and the force is 15 degrees. Two force levels of F1 = 75 N and F2 = 40 N is applied. The cross-sectional area of the rod is 1 mm^(2). Will the slip initiate at the two force levels? Select one: O a. F1: Yes, F2: No O b. F1: Yes, F2: Yes O C. F1: No, F2: Yes d. F1: No, F2: No