The force $F=\{-6i+3j+11k\}N$ is applied to the block shown in $.$

Part A

Determine the moment of the force $F$ about the diagonal $AF$ of the rectangular block.

Express your answers in newton$-$meters to three significant figure. Enter the $x,y,$ and $z$ components of the moment separated by commas.

ANSWER:

$(M_{AF}{)}_x,(M_{AF}{)}_y,(M_{AF}{)}_z=$

$$

$N*m$

Problem $4\mathrm{.}176$

Problem $4\mathrm{.}108$

Replace the force and couple moment system acting on the beam by an equivalent resultant force and couple moment at point $A.$ Suppose that $F_1=580N,F_2=240N,$ and $M=400N*m$

Part A

Determine the magnitude of the resultant force.

Express your answer to three significant figures and include the appropriate units.

ANSWER