Search results
- Dictionaryve·loc·i·ty/vəˈläsədē/
noun
- 1. the speed of something in a given direction: "the velocities of the emitted particles"
Powered by Oxford Dictionaries
noun
Powered by Oxford Dictionaries
Rate of change of the position of an object as a function of time, and the direction of that change
Velocity is the speed in combination with the direction of motion of an object. Velocity is a fundamental concept in kinematics, the branch of classical mechanics that describes the motion of bodies. Velocity is a physical vector quantity: both magnitude and direction are needed to define it. The scalar absolute value (magnitude) of velocity is called speed, being a coherent derived unit whose qua... Wikipedia