Chapter 21-Average Speed, Averge Velocity and Acceleration Flashcards
1
Q
Define speed
A
The rate of change of distance.
2
Q
Define velocity
A
The rate of change of position or rate of change of displacement.
3
Q
Define acceleration
A
The rate of change of velocity
4
Q
Define Average speed.
A
The total distance travelled divided by the total time the movement took.
5
Q
Define average velocity
A
The displacement divided by the total time the movement took,
