The light right$-$angle boom which supports the $490-$kg cylinder is supported by three cables and a ball$-$and$-$socket joint at $O$ attached to the vertical $x-y$ surface. Determine the reactions at $O$ and the cable tensions.

Answers:

$O_x=$

$N,O_y=$

$N,O_2=$

$N$

$T_{AC}=$

$N,T_{BD}=$

$i$

$N,T_{BE}=$

$N$