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1. |
All the members of the planar truss (see figure), have the same properties in terms of area of cross-section (A) and modulus of elasticity (E).For the loads shown on the truss, the statement that correctly represents the nature of forces in the members of the truss is: |
A. | There are 3 members in tension, and 2 members in compression |
B. | There are 2 members in tension, 2 members in compression, and 1 zero-force member |
C. | There are 2 members in tension, 1 member in compression, and 2 zero-force members |
D. | There are 2 members in tension, and 3 zero-force members |
Answer» E. | |