$x^y$

$2$ load cases $-$ design for worst case

$200$ lb at midspan $=LL($horizontal load$)$

$50l\frac{b}{s}t$ on spon $\frac{?}{{?}_L}=($hericontal load$)$

Draw Shear$/$Moment diagrams

find support reactions $(R_x,R_y,R_z,m_y,m_x,m_z)$

Size Pipes B and $A$

be sure to include self weight of

pipes

Pipes are pinned together