| A | B |
|---|
| distance | the amount of space between two areas |
| position | a variable that tells location relative o an origin |
| origin | a place where the position has been given the value zero |
| speed | describes how quickly an object moves, calculated by dividing the distance traveled by the time it takes |
| average speed | the total distance divided by the total time for a trip |
| instantaneous speed | the actual speed of a moving object at any moment |
| vector | a variable that gives direction information included in its value |
| velocity | a variable that tells you both speed and direction |
| axis | one of two (or more) number lines that form a graph |
| coordinates | values that give a position relative to an origin |
| constant speed | speed that stays the same and does not change |
| slope | the ratio of the rise (vertical change) to the run (horizontal change) of a line on a graph |
| slope | rise / run |
| speed | distance / time |
| speed (formula) | v=d/t |
| speed | velocity |
| time (formula) | t=d/s |
| distance (formula) | d= s•t |
