Mechanics Homework - 322 - Equilibrium of Force System Name_______________
Mr. HaynesDate_______________

Problem - The Fink truss shown in Fig. P-322 is supported by a roller at A and a hinge at B. The given loads are normal to the inclined member. Determine the reactions at A and B. Hint: Replace the loads by their resultant.

image

$R_A = 4618.80 \, \text{ lb}$

$R_B = 4618.80 \, \text{ lb } 30^\circ \text{ CW from negative } x \text{ axis.}$