Two rectangular bars of 10-mm thickness are loaded as shown in the figure. If the average normal stress on plane AA is 150 MPa in compression determine a. The force $F_1$ b. The average normal and shear stresses on plane BB.
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- The thickness of the bar is 10 mm. - The width of the bar is 30 mm. - Therefore, the cross-sectional area \( A_{AA} \) is: \[ A_{AA} = 10 \, \text{mm} \times 30 \, \text{mm} = 300 \, \text{mm}^2 \] Show more…
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