The lengths of members $\text{BC}$ and $\text{CE}$ in the frame shown in the figure are equal. All the members are rigid and lightweight, and the friction at the joints is negligible. Two forces of magnitude $Q> 0$ are applied as shown, each at the mid-length of the respective member on which it acts.
Which one or more of the following members do not carry any load (force)?
- $\text{AB}$
- $\text{CD}$
- $\text{EF}$
- $\text{GH}$
Gurdeep Saini
~^~Dbnjn