What is velocity?

Velocity is defined as speed with a specific direction. In physics, it's important to differentiate between speed, which is a scalar quantity that only considers how fast an object is moving, and velocity, which is a vector quantity that includes both speed and direction. This distinction is crucial because two objects could have the same speed but different velocities if they are moving in different directions.

In practical terms, when discussing motion, stating that a car travels at a velocity of 60 miles per hour east conveys much more information than simply saying it travels at that speed. Understanding that velocity includes direction is essential for solving problems related to motion, navigation, and physics in general.