Question: Consider the truss shown in ( Figure 1 ) . Suppose that F 1 = 5 0 kNkN and F 2 = 2 5 kN

Consider the truss shown in

(

Figure

1) .

Suppose that F

1 = 50

kNkN and F

2 = 25

.

Figure

1

1

Part A

Determine the force in member DCDC of the truss, and state if the member is in tension or compression.

Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension.

Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type

FDCFDC

=

nothingnothing

SubmitRequest

Answer

Part B

Determine the force in member HCHC of the truss, and state if the member is in tension or compression.

Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension.

FHCFHC

=

nothingnothing

SubmitRequest

Answer

Part C

Determine the force in member HIHI of the truss, and state if the member is in tension or compression.

Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension.

Consider the truss shown in ( Figure 1 ) .

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