Set $P_1=7kN,P_2=8\mathrm{.}4kN.($Figure $1)$

Figure

Part B

Determine the force in the member $A$B$,$ 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.

$F_{AE}=$

Determine the force in member AB$,$ AE$,$ BC$,$ BE$,$ CD$,$ CE$,$ and DE$,$ and state if the member is in tension or compression.