In everyday use and in kinematics, the
1 archaic : prosperity in an undertaking : success. 2a : the act or state of moving swiftly : swiftnessb : rate of motion: as (1) : velocity 1 (2) : the magnitude of a ...
the rate at which someone or something moves or operates ... Meaning, pronunciation, example sentences, and more from Oxford Dictionaries.
How fast something is moving. Measured as distance traveled per unit of time.
Physics The rate or a measure of the rate of motion, especially: a. Distance traveled divided by the time of travel. b. The limit of this quotient as the time of travel ...
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Speed Fitness Component. What is Speed? Sports