ancillae. 1  nominative plural of. 2  genitive singular of. 3  dative singular of.  vocative plural of.
Acceleration is the time rate of change of velocity. If velocity is constant, then. acceleration is zero. Note: 100 km per h for 10 seconds is a constant speed, but not necessarily a constant. velocity, since we're told nothing about the direction.
Acceleration is the change of velocity over time. Acceleration units are commonly used for cars, automotive sports, astronomy, astrophysics, atomic physics, particle physics, planes/aircraft, missiles and much more. Converter.