This time its a statics problem

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The discussion revolves around solving a statics problem involving a nonuniform bar suspended by two cords at specific angles. The user is attempting to compute the distance from the left end of the bar to its center of mass, using tension equations and moments. There is confusion regarding the correct application of sine and cosine in the equations, as well as how to approach the problem with multiple unknowns. A suggestion is made to take the summation of moments at one end of the bar to simplify the calculations. The user seeks guidance without wanting a complete solution, indicating a desire to understand the problem better before a test.
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A nonuniform bar is suspended at rest in a horizontal position by two massless cords as shown. One cord makes the angle theta1 = 36.9 with the vertical; the other makes the angle theta2 = 53.1 with the vertical. If the length L of the bar is 6.10m, compute the distance x from the left-hand end of the bar to its center of mass.

I keep getting stuck on this one. Basically all I know is that it's a statics problem, since it's at rest. So, I know that

T1 sin(theta1) + T2 sin(theta2) = mg
T1 cos(theta1) - T2 cos(theta2) = 0
where T1 and T2 are the tensions on the cords supporting the rod.

There are so many unknowns that I'm not sure where to go from here, but I've been playing around with:

T1sin(theta1)*X - T2sin(theta2)*(L-X) = 0
(Force1 * Distance1) == (Force2 * Distance2)

I would appreciate some suggestions and hints! (i'm not asking for anyone to solve it because the problem may be on my test tommarow). Thanks a bunch!
 
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...sry. didnt mean to post this twice
 
Your first 2 equations is wrong already. sin and cos should exchange. Hint: Take the summation of moment at one of the end.
 
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