Problem
1. Study the response of a standard-solid material subjected to a cyclic strain e(t) = e0 cos wt, where e0 is the strain amplitude and w the frequency.
2. Compute the energy release rate for the double cantilever beam when loaded by end moments.
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.