Set $P_1=2\mathrm{.}4kN$ and $P_2=1\mathrm{.}8kN.($Eigure $1)$

Part A

Determine the force in member $AB$ of the truss.

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.

Part B

Determine the force in member $BC$ of the truss.

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.

$F_{BC}=$ Units

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Part $C$

Determine the force in member $BD$ of the truss.

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.

$$

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PLEASE DETERMINE THE FORCE IN ALL MEMBERS OF AB BC BD BE CD DE IN THE TRUSS.