Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) Force experienced by the ATM at the end of holding step (t2) versus at the end of compression step (t1); (b) deformation experienced by the ATM at the end of holding step (t2) versus at the end of compression step (t1); (c) force versus deformation at the end of compression step (t1); (d) force versus deformation at the end of holding step (t2).
