The structure of Probs. 8.6 and 8.7 is revised to consist of two members , ABC and CDE, th...

The structure of Probs. 8.6 and 8.7 is revised to consist of two members , ABC and CDE, that are pinned to one another at C and have pin supports at A and E. Points B and D are at the midpoints of their respective members. Determine the internal forces acting on:

Cross sections J, K, L, and M, which are located immediately to the right of C, the left of D, the right of D, and the left of E, respectively.

Figure P8.9