The forces $F_1=\{-5i+4j-4k\}kN$ and $F_2=\{5i-3j-2k\}kN$ act on the end of the beam. Replace these forces by an equivalent force and couple moment acting at point $O.($Figure $1)$

Part A

Determine the resultant force.

Enter the $x,y,$ and $z$ components of the force separated by commas using three significant figures.

$$

Request Answer

Part B

Determine the equivalent resultant couple moment about point $O.$

Enter the $x,y,$ and $z$ components of the moment separated by commas using three significant figures.