| Term | Definition |
|
speed |
The length an object moved over a period of time. |
|
velocity |
Speed of an object and the direction of movement. |
|
distance |
The length an object has moved. |
|
instantaneous speed |
How fast an object is moving at a specific time. |
|
average speed |
All speeds added together and divided by the total number of speeds traveled because the speed wasn't constant. |
|
acceleration |
Change in velocity (speed) divided by the time taken for the change to occur |
|
deceleration |
A negative change in speed! |
|
motion |
A change in position |
|
s = |
distance / time |
|
A = |
speed / time |