Determine the force in the members GF, CF, and CD of the truss in the figure left, and state if the members are in tension or compression. The parameters in the figure are given in the table below. Parameter Magnitude f1-365+115 f2-365+250 Unit F1 N F2 Fa f3-365+200 f4-365+200 Fa a-365+85 b-365+55 mm b mm C-365+45 mm d-365+75 mm e-65+35 f-65+75 e mm mm g-65+15 Degree

Labor, worker or construction laborer are the skilled workers employed in the construction site who performs several works which demand physical strength. The laborer's task is very challenging and often leads to fatigue and exhaustion. Depending on the …