Problem $6$:

Given: The flagpole shown is supported by two cables. The magnitudes of the forces are $Fb=$

$52$ kN and $Fc=46kN.$

Find: $$

A$.$ What is the length of the flagpole from $O$ to $A?$

B$.$ Determine the force in cable $AB$ and in cable $AC$ in CVN$.$

C$.$ Determine the resultant force at A from the cables

D$.$ Determine the angle $$ between the Cable from $A$ to $B$ and the flagpole