2*N = B + V = 0 = 0 2*6= 9 + 3 HD - HE = 0 VD-1 =0 3 reaes HD=HE VD=1N

= 0

+M5+M5-MHE=0 +5*0,1+5*0,2-HE*0,1=0* (-1)

HE*0,1=0,15 HE=1,5N HD=1,5N

N (B)

D

B

C

E

A

HE

HD

VD

FCE FBC

FGD FAG

FAC FCD

FBA

= 0

FBA-0,5=0 FBA=0,5N

(T)

= 0

FBC=0

FBC FBA

5N 5N

500g = 0,5kg 0,5*0,1= 0,5N

Arc tan (0,1/0,1) Tan= 45

0,1m

0,1m 0,1m

FGD

D

G

0,5N

N (A)

NO (G)

N (D)

N (E)

= 0

-FBA+FAC*sen45=0 -0,5+FAC*sen45=0

FAC*sen45=-0,5 FAC=-0,707N

(C)

FAC FBA

FG

D

FCG

FAG

= 0

-FAG+FGD=0 -0,5+FGD=0 FGD=0,5N

(T)

= 0

FCG=0

FDF

FED

FDC

= 0

HD-FGD-FCD=0 1,5-FGD-FCD*cos45=0 1,5-0,5-FCD*cos45=0

FCD*cos45=1 FCD=1,414N

(T)

= 0

VD-FED=0 1-FED=0 FED=1N

(T)

FAG

= 0

FAG+FAC*cos45=0 FAG+(-0,707)*0,707=0

FAG=0,5N (T)

HE

FCE

= 0

-HE-FCE=0 -1,5-FCE=0 FCE=-1,5N

(C)