Identify the 2 foce members if any in the picture below To e

Identify the 2 fo?ce members (if any) in the picture below. To enter your answer: Identify the 2 force member by the 2 endpoints. For example, if there was a link that started at A and ended at B and its is a 2 force member, enter AB for your answer. The system will not accept other variations such as \"AB\" or A to B or A-B or \"the 2 force member is AB.\" If there are NO 2 force members, enter none. 5 lb in. 4 20° 5 lb

Solution

The following are the two force members in the above:

CD

Member CD starts at C and ends at D.

Whereas, member ABD, ABE and EC cannot be treated as two-force members. More than two forces would act on them.