Front

Unit of acceleration

Back

m/s²

Front

Negative acceleration

Back

Slowing down

Front

Positive acceleration

Back

Speeding up

Front

Acceleration: rate of change in

Back

velocity

Front

Object under uniform acceleration

Back

Velocity change constant per unit time

Front

Ball falling velocity

Back

Increases

Front

Example of no acceleration

Back

No change in velocity

Front

Average acceleration of a bus from rest to 14 m/s in 4 s

Back

3.5 m/s²

Front

Object accelerating: Car in a circle at 35 mph

Back

Not accelerating: Cars at constant speed in straight lines