Figure

B

-1.5m-+-1.5m----1.5 m----1.5 m-

6 kN

6 kN

1 of 1

D

2m

2m

E-

Part A

Indicate all zero-force members.

(Figure 1)

Check all that apply.

000

U

U HG

0

00

0

AB

10

AC

GI

CE

BC

GF

AH

HI

FE

CG

CD/nure

B

H

G

-1.5m-1.5 m----1.5 m----1.5 m-

6 kN

6 kN

1 of 1

D

2m

2m

EL

(Figure 1)

Check all that apply.

000

00

AB

AC

HG

GI

CE

BC

GF

AH

HI

FE

CG

CD

DE

Submit

Request Answer/nFigure

B

H

G

F

-1.5m-1.5 m- 1.5 m-1.5 m-

6 kN

6 kN

1 of 1

D

2m

20

2m

E-

888

▼

▼

Part B

Determine the force in member IC of the truss and state if these member is in tension or compression.

Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in

tension and negative scalars for members in compression.

FIC =

Submit

Part C

2

μA

Value

Request Answer

LO

Determine the force in member CG of the truss and state if these member is in tension or compression.

Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in

tension and negative scalars for members in compression.

μA

Units

FCG= Value

?

Units

?