SOLUCIONARIO ESTÁTICA
Beer, 9.ª Ed, Prob P5.69 y P5.72. Para las cargas dadas determine las reacciones en los apoyos de la viga.
R₁ = 1 (12 ft) (200 lb/ft)= 8001b
P₁ = 1/2 (3 ft) (480/b/ft)=72016
R2= 1/2 (6ft) (60016/ft)=180016
Ra= (2ft) (600 16/ft) = 12001b EFx=0
P₂ = 1 (6 ft) (200lb/ft) = 200 (b
EMB=0: (2ft) (72016)-(4ft) (1800 lb)+ (6 ft) (y- (lft) (1200 lb)=0
Cy=236016 C= 23601b↑
AY=1000161