Acceleration

Pronunciation: /ækˌsɛləˈreɪʃən/

Definitions of acceleration

noun the rate of change of velocity with respect to time

Example Sentences

A1 Acceleration is when something speeds up.

A2 The car's acceleration was impressive as it went from 0 to 60 in just a few seconds.

B1 The scientist studied the effects of acceleration on the rocket during liftoff.

B2 The company invested in research to improve the acceleration of their new electric car model.

C1 The physics professor explained the concept of acceleration in great detail during the lecture.

C2 The athlete's training regimen focused on improving their speed, agility, and acceleration for the upcoming competition.

Examples of acceleration in a Sentence

formal The formula for calculating acceleration is change in velocity divided by time.

informal The car's acceleration was so fast, it felt like a rollercoaster ride.

slang That new sports car has crazy acceleration, it can go from 0 to 60 in seconds!

figurative The company's growth showed rapid acceleration in the last quarter.

Grammatical Forms of acceleration

• past tense: accelerated
• plural: accelerations
• comparative: more accelerated
• superlative: most accelerated
• present tense: accelerates
• future tense: will accelerate
• perfect tense: has accelerated
• continuous tense: is accelerating
• singular: acceleration
• positive degree: accelerate
• infinitive: to accelerate
• gerund: accelerating
• participle: accelerating

Origin and Evolution of acceleration

First Known Use: 1601 year

Language of Origin: Latin

Story behind the word: The word 'acceleration' originated from the Latin word 'acceleratio', which means hastening or quickening.

Evolution of the word: Originally used in the context of physics to describe the rate of change of velocity, the term 'acceleration' has evolved to be used in various fields such as technology, business, and sports to denote an increase in speed or progress.