Where Q5 is the question num5nit the grade.
Extracted text: M, Q5. The pipe is fixed to the ground at point A. It is simultaneously subjected to normal force of 10kN, bending moment of 1kNm and torque of 2kNm. The allowable stress of pipe's 5 cm B M, 2 m material is 100 MPa. Analyse if the tubular bar is safe or not. 10 сm Section I-I Tallow = 100 MPa.