Resolve Forces Homework: Magnitude & Direction

[Robb]

Homework Statement

Determine the magnitude of the resultant forces and direction of the resultant as measured clockwise from the positive x axis.

Homework Equations

The Attempt at a Solution

Please help. I have entered my answers into masteringengineering.com and it keeps telling me my answers are wrong. Not sure why?

[/B]

 

[TSny]

Your setup for F_{net, x} looks right, but I get a different numerical result for F_{net, x}.

For F_3y you have -33 sin (330). Should you include the negative sign in front of 33?

 

[Robb]

Good point with the negative sign! I got the answer now. Muchas gracias muchachos!