Acceleration (Edexcel GCSE Physics): Quizzes

The rate velocity changes over time

$m/s^2$

When it speeds up or slows down

$a = \frac{\Delta v}{t}$

Change

$v - u$

Vector

The object is slowing down

Velocity changes by the same amount in equal time intervals

$v^2 = u^2 + 2as$

When you don't know the time taken

$0$