Changes

*[[Force]]s (<math>\overrightarrow{F}</math>) - A push or a pull which has a [[magnitude]] (size) and a direction.*[[Displacement]] (<math>\overrightarrow{s}</math>) - The distance and direction from one point in space to another.*[[Velocity]] (<math>\overrightarrow{v}</math>) - The [[speed]] and direction that an [[object]] is moving.*[[Acceleration]] (<math>\overrightarrow{a}</math>) - The rate of change of [[velocity]] and the direction of this change.