QUESTION 4: The cylindrical shaft given in the figure is made of two different sectioned elements between A-Cara and C-D. A torque of 700 Nm is applied in the direction indicated from point B. Since the stiffness modulus (G) of the shaft material is 80 MPa, calculate the support reactions at the A and D ends.
Extracted text: B II! D 50 mm 700 N.m 20 mm .... 十十 30 mm I П-П Кesiti 200 mm 400 mm 300 mm I-I Kesiti