(Solved): please check q5 5. At a particular axial position, the beam whose cross section is shown is subjecte ...

5. At a particular axial position, the beam whose cross section is shown is subjected to a shear force \( V=15 \mathrm{kN} \). Determine the average shear stress at the neutral axis \( y^{\prime}=0 \). 6. At a particular axial position, the beam whose cross section is shown is subjected to a shear force \( \mathrm{V}=15 \mathrm{kN} \). Determine the average shear stress on the infinitesimal element shown.