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(Solved): Determine the force in each member of the truss, and state if the members are in tension or compre ...



Determine the force in each member of the truss, and state if the members are in tension or compression. Set \( \theta=20^{\c

Determine the force in each member of the truss, and state if the members are in tension or compression. Set \( \theta=20^{\circ} \).


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Solution: Free Body Diagram of entire frame, 20?2kN4kN Ax Ay RC1.5m2m2m For equilibrium, ?MA=0?RCcos?20?×4=2×1.5+4×2 ?RC=2.93kN ?Fx=0?Ax+2?2.93sin?20?
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