Question: The maximum shear stress at a cross - section is given by max = VQ / It . For a rectangular cross - section, the

The maximum shear stress at a cross-section is given by max= VQ/It. For a rectangular cross-section, the equation can be simplified to max=1.5 V/A, where V is the internal shear force and A is the cross-sectional area. If for a given section of width b=15 mm and height h=24 mm the shear force is V=18 kN, what is the maximum shear stress expressed in MPa? express your answer using one (1) digit after the decimal point.

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