$5-83.$ The bar $AB$ is supported by two smooth collars. At A the connection is a ball$-$and$-$socket joint and at $B$ it is fixed to the collar. If a $50-1lb$ load is applied to the bar, determine the $x,y,z$ components of reaction at A and $B.$

Prob. $5-83$

Ans

$B_x=-30\mathrm{.}0lb$

$B_y=-50lb$

$B_z=136lb$

$M_{B_z}=0$

$M_{B_z}=-300lb*ft$

$M_{B_y}=-500lb*ft$

$A_x=30\mathrm{.}0lb$

$A_z=-136lb$

These are the answers hiven by my prof. I need to know how to get them