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.
Acceleration and Deceleration Type by Quarter. (A) Length of accelerations and decelerations (ms) by quarters. (B) Maximum Peak of accelerations and decelerations (m/s2) by quarters. (C) Start Speed of accelerations and decelerations (km/h) by quarters.
