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- Dictionaryspeed/spiːd/
noun
- 1. the rate at which someone or something moves or operates or is able to move or operate: "we turned on to the runway and began to gather speed" Similar
- 2. each of the possible gear ratios of a bicycle or motor vehicle.
verb
- 1. move quickly: "I got into the car and home we sped" Similar Opposite
- 2. make prosperous or successful: archaic "may God speed you"
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Speed is measured as the ratio between the distance and time and the SI unit of speed is m/s. It is the change in the position of an object with respect to time. There are four types of speed: uniform speed, variable speed, average speed, and instantaneous speed.
Speed is also the rate at which something travels, expressed as the number of meters in a second. [ C ] I have a ten-speed bicycle. The error can be speedily corrected.
Jul 2, 2024 · What is Speed? – Definition. Speed is defined as the rate at which an object covers distance. It measures how quickly something is moving from one place to another, typically expressed in meters per second (m/s) or kilometers per hour (km/h). Speed Formula and Symbol. Speed is a fundamental concept in physics, represented by the symbol v. The ...
Speed is the magnitude of velocity (a vector), which indicates additionally the direction of motion. Speed has the dimensions of distance divided by time. The SI unit of speed is the metre per second (m/s), but the most common unit of speed in everyday usage is the kilometre per hour (km/h) or, in the US and the UK, miles per hour (mph).
The meaning of SPEED is rate of motion. How to use speed in a sentence. Synonym Discussion of Speed.
Speed is a very fast rate at which something happens or is done. If you speed somewhere, you move or travel there quickly, usually in a vehicle. Cars continue to speed through our beautiful village. [VERB preposition/adverb] The engine noise rises only slightly as I speed along. [VERB preposition/adverb]
Nov 16, 2021 · Speed is a scalar quantity that describes how fast an object is moving. It is represented by the symbol v, as opposed to v → and v, which denote velocity. Speed is defined as the magnitude of the rate of change of position with respect to time. In calculus terms, it is the time derivative of distance traveled. Speed is the magnitude of velocity.
SPEED definition: 1. how fast something moves or happens: 2. very fast movement: 3. to move somewhere or happen…. Learn more.
Speed is a very fast rate at which something happens or is done. I was amazed at his speed of working. If you speed somewhere, you move or travel there quickly, usually in a vehicle. Someone who is speeding is driving a vehicle faster than the legal speed limit. This man was not qualified to drive and was speeding.
The distance that an object travels in relation to the amount of time it takes to do so can be used to define speed. It is a measurement of how quickly a thing moves, to put it another way. As the distance is in metres and the time is in seconds, speed is expressed in metres per second or m/s.
