||A quantity having direction as well as magnitude, esp. as determining the position of one point in space relative to another.|
||The moving of something from its place or position.
||A speed that does not change how fast it is, or the direction that it is in.|
||Displacement over total time.|
||The velocity in difference displacement in shortest time or specific time.|
||Increase in the rate or speed of something.
The rate of change of velocity per unit of time.|
|Deceleration ||Decrease in rate of change|