Determine the cause of acceleration in each scenario.
An airplane turning from south to west at constant speed is accelerating due to a change in
.
A biker going 7 m/s west after travelling north at 5 m/s is accelerating due to a change in
.
A runaway shopping cart speeding up as it goes down a hill is accelerating due to a change in
.
An airplane turning from south to west at constant speed is accelerating due to a change in direction.
A biker going 7 m/s west after travelling north at 5 m/s is accelerating due to a change in velocity.
A runaway shopping cart speeding up as it goes down a hill is accelerating due to a change in velocity.