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.
These agents are contained within the a circle of radius rt, corresponding to the zero velocity region. An agent enters the region of radius rM and begins to feel the force from the agents on the peak. The angle of the velocity of the agent relative to the peak is ∆.
