The meaning of SPEED is rate of motion. How to use speed in a sentence. Synonym Discussion of Speed.
Synonyms of speed 1 a : rate of motion: such as (1) : velocity sense 1 (2) : the magnitude of a velocity irrespective of direction b : the act or state of moving swiftly : swiftness c : impetus 2 : swiftness or rate of performance or action : velocity sense 3a 3 a :...
Speed vs. Velocity | Definition, Formula & Calculations Related Study Materials Browse by Courses ILTS Science - Physics (243) Study Guide and Test Prep 6th Grade Earth Science: Enrichment Program 7th Grade Earth Science: Enrichment Program Glencoe Earth Science: Online Textbook Help Praxis Health ...
Velocity, in physics, is a vector quantity (it has both magnitude and direction), and is the time rate of change of position (of an object). However, quite often when you read ‘velocity’, what is meant is speed, the magnitude of the velocity vector (speed is a scalar quantity, it ...
UsageWe normally think of velocity as the speed at which an object is traveling. But in physics,velocityandspeedare not the same. Like speed, velocity refers to the rate at which an object is moving—the distance per unit of time. But velocity in physics also includes the direction in whi...
Home - Dictionaries - Physics Dictionary Definition Of Steady Velocity The motion of a body without acceleration is known as uniform or steady velocity. Velocity is the speed of a body in particular direction. Example: A car is moving towards east with a velocity of 30m/s. The same is ...
c. The magnitude of a velocity. 2. Swiftness of action: He wrote the first chapter with great speed. 3. a. The act of moving rapidly: finished the race in a burst of speed. b. The state of being in rapid motion; rapidity: The river's speed made a rescue difficult. 4. A trans...
Physics definition Physics definition Speed: the distance moved per unit time.Average speed: the total distance travelled in the total time taken.Velocity: the change in distance in a specified direction per unit time. / the change in displacement per unit time.Displacement: distance in a ...
The wave velocity or wave speed formula is given by v = ?f, where v is the wave velocity, ? is the wavelength, and f is the frequency. It can also be calculated in terms of period, expressed as v = ?/T, where v is the wave speed, ? is the wavelength, and T is the period...
The velocity of money is usually measured as a ratio ofgross domestic product(GDP) to a country's M1 or M2money supply. The word velocity is used here to reference the speed at which money changes hands. Key Takeaways Velocity of money is a measurement of the rate at which money is ex...