Acceleration
volume
British pronunciation/ɐksˌɛləɹˈe‍ɪʃən/
American pronunciation/ˌækˌsɛɫɝˈeɪʃən/

Definition & Meaning of "acceleration"

Acceleration
01

the rate at which a vehicle increases its speed over a specific distance or time

What is "acceleration"?

Acceleration is the rate at which a vehicle's speed increases over time. It refers to how quickly a car, truck, or motorcycle can increase its speed from a standstill or low speed to a higher one. The faster the vehicle reaches its desired speed, the higher its acceleration. This is usually measured in meters per second squared (m/s²). A vehicle's acceleration depends on factors like engine power, weight, and aerodynamics. High-performance cars, for instance, can have very fast acceleration, allowing them to go from 0 to 60 miles per hour in just a few seconds.

example
Example
click on words
The driver 's car showed impressive acceleration coming out of the corner.
Acceleration is crucial for gaining positions in the early stages of the race.
02

a rise in rate or speed

03

(physics) the increase in velocity over time

Wiki
example
Example
click on words
Acceleration measures how quickly an object's speed changes.
A rocket experiences acceleration as it launches into space.
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