$100\%$

A short rectangular post supports compressive loads of $P=38kN,Q=20kN$ and $A=26kN$ as shown in the figure. A top view of the post displaying the locations where loads $P,Q$ and $R$ are applied is also shown. $[$:$140(mm),h=180(mm),e_1=65(mm),e_2=50(mm),e_3=70(mm)\}$

What is the bending moment about the z$-$axis $(M_2)$ for the calculation of stress at $H?$

$-21\mathrm{.}98kN*m$

$-19\mathrm{.}79kN*m$

$-12\mathrm{.}82kN*m$

$-18\mathrm{.}38kN*m$

$-8\mathrm{.}55kN.m$