Determine the forces in members BC and CF of the loaded truss. Enter a positive number if in tension, negative if in compression. d G B F 1.1 L AB=BC=CD DE=EF=FG E 1.2 L 11° 1 68°1 D 1.4 L

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Numerical Calculations

In the mid-20th century, the availability and the growth in power of digital computers led to the increase in the mathematical model in the field of engineering and science. The analysis of these detailed models needs to be increased.