Acceleration

Pronunciation

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Noun

1. Template:Uncountable Acceleration is a change in speed.

   As the plane took off, the acceleration pressed her into her seat.

2. Template:Countable Acceleration is by how much a speed or velocity goes up.
3. Template:Lc for velocity, has formula $a=\underset{\mathrm{\Delta }x\to 0}{\lim }\frac{\mathrm{\Delta }v}{\mathrm{\Delta }t}$ .

Related words

• accelerate