The screwed clamp shown in the figure applies a P = 500 N pressing force to the wooden blocks between the jaws. In this case; a) Calculate the greatest tensile and compression stresses occurring in...

Extracted text: The screw clamp in the figure shows a pressing force of P = 500 N to the wooden blocks between the jaws. It applies. In this case; 20mm - 'T: 000000 183mm 40mm | 10 a. Calculate the largest tensile and compressive stresses that occur in section a-a shown in the figure, b. Show the distribution of normal stresses by drawing along the height of the section, c. Tensile safe tensioning of the clamp material oF 50 MPa and compression-safe stress o= 80 MPa, the biggest compression that can be applied without damaging the a-a section What is its force (P)?