Across
- 4. speed The overall change in speed at which an object makes; total distance/total time
- 7. system of units The system of units used by scientists to measure the properties of matter
- 8. the change in speed in a certain amount of time
- 9. The distance traveled in a certain amount of time
- 10. The steepness of a line on a graph equal to the verbal change divided by the horizontal change rise/run
Down
- 1. The basic SI unit of length
- 2. point A place or object used for comparison to determine if something is in motion
- 3. When the distance from another object is changing
- 5. Speed in a given direction
- 6. speed The speed of an object at one instant at a time