Question: ses 3. ps 1 6 1 point D 2 A truss under loads P1 and P2 is shown below. The horizontal members are length

ses 3. ps 1 6 1 point D 2 A truss under

ses 3. ps 1 6 1 point D 2 A truss under loads P1 and P2 is shown below. The horizontal members are length (a) and the truss has a height (b). The sign convention is shown in diagram. For internal forces, tension is positive and compression is negative. a = 1.2m b = 1.5m P1=1200N P2 = 1500N HTT D 3 dar + 4 OX 5 6 cory b 7 ep dio B A D a arch Find the internal force in member DE. Type your answer... P1 P2 E -DO

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