Replace the laading syslem by an equivalent resultant force and couple momenl acling al poinl $A.($Fiqure $1)$ Assume $F_1=35N,F_2=25N,$ and $F_3=45N.$

Determine the magnitude of the resultant force.

Exprese your answer to three signincant ngures and Include the sppraprlate unita.

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Part B

Delerrine the angle between the resullant force and ito so axis.

Exprees your anower in degrees to threa signincant agurea.

Raguact Ancwar

Part C

Delermine the couple moment acting at print $A.$

Exprese your answer to three signilicant ngurse and Include the appropriate units. Assume tha pasitive direction is countsrclackwise.

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