AFOQT Practice Test

Velocity represents the rate at which an object changes its position, and it is distinct from speed due to its incorporation of direction. This means that velocity not only quantifies how fast an object is moving but also in which direction it is moving. For instance, if a car travels north at 60 miles per hour, its velocity would be 60 miles per hour north. This directional component is essential in various applications, especially in physics, where understanding motion in a specific direction is critical for analyzing forces, trajectories, and other phenomena.

The other options do not accurately describe velocity. While one may think of the rate of speed or the distance covered, these ideas lack the directional aspect that velocity embodies. Additionally, velocity being linked to a scalar measurement focuses solely on magnitude without incorporating any directionality, which is a fundamental characteristic of velocity as a vector quantity.