On the steel bar of the figure acts a system of forces. Check the balance.(adsbygoogle = window.adsbygoogle || []).push({});

http://img140.imageshack.us/img140/3714/dibujo2ch.jpg [Broken]

F1(2,-1.5) = (1000N,120º)

M1 = 200Nm

F2(2,1.5) = (1000N,240º)

M2 = 400Nm

F3(0,2.5) = (1000N,0º)

M3 = 1900Nm

¿How do I solve it? ¿Can anyone teach me to do it?

Thanks very much in advance :)

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# Homework Help: System of forces problem

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