$F_1=\{30i+20j-30k\}N.$

$F_2=\{60i-10j-15k\}N$

Part C

Add these moments and calculate the magnitude of the resultant moment.

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

$M_R=$ubrace$(122\mathrm{.}409$ubrace${)}_{\text{P}\text{r}\text{e}\text{v}\text{i}\text{o}\text{u}\text{s}\text{A}\text{n}\text{s}\text{w}\text{e}\text{r}\text{s}\text{R}\text{e}\text{q}\text{u}\text{e}\text{s}\text{t}\text{A}\text{n}\text{s}\text{w}\text{e}\text{r}}$

Figure

$1$ of $1$

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Part D

Calculate the coordinate direction angle $$ of the resultant moment.

Express your answer in degrees to three significant figures.

$=$

Part E: Calculate the coordunate direction angle Beta of the resultant moment.

Part F: Calculate the coordinate direction angle delta$($y$)$ of the resultant moment.