A rigid pipe system is fixed at O and has a load applied at A as shown in the sketch below.

Required: Find the reactions at O$.$

Solution:

Please put your answers in the table below.

Be sure to indicate the direction the force is

acting using $(+)$ or $(-)$ in the table. $2$ m

x

y

z

O

A

F$=(12$i$-14$j$+6$k$)$ kN