Given F1=14kips, F2=31kips, F3=92 kips and F4=41 kips with x=4 feet and y=9 feet. Calculate the member force in member EL in kips . Express your answer in 2 decimal places. Affix negative sign (-) if the member is in compression. Figure not drawn into scale.

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British Gravitational Bg System Of Units

Measuring is the comparison of a particular physical quantity with its reference value. A unit is a fixed physical quantity. The length is a physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.