Across
- 6. 1000 meters equals one of these.
- 8. On a distance v. time graph, a __________ slope tells us that the object is moving towards the original position (reference point).
- 9. Any measurement that has magnitude, but no direction
- 12. The speed of an object at any given moment
- 14. Change, or the interval over which change occurs. What a clock reads.
- 15. If vectors are going in the opposite direction, you must __________ the smaller one from the larger one.
- 17. How far an object has moved (no reference point needed). Total amount traveled.
- 19. If the vectors have the same magnitude but different directions (they are equal and opposite), the resultant vector is _______.
- 20. The arrow end of a vector.
- 21. If vectors are going in the same direction, you must _____ them together.
- 22. Scientists and most of the world use the _______ system to measure.
- 24. The unit for distance/displacement in physics.
- 26. The Greek letter that means "change in" in physics.
- 27. Reference point. Where you are currently.
Down
- 1. Change in position. “how far an object is from the reference point.” Distance from where you start to where you end.
- 2. A type of car that drives itself.
- 3. Distance traveled per unit of time. (How fast something is moving)
- 4. The unit for speed/velocity in physics.
- 5. The branch of science concerned with the nature and properties of matter and energy
- 7. Speed in a given direction (displacement over time)
- 10. The total distance traveled divided by the time of trip.
- 11. On a distance v. time graph, a __________ slope tells us that the object is moving away from the original position (reference point)..
- 13. The non-arrow end of a vector.
- 16. Change in velocity. Speeding up, slowing down, or changing direction.
- 18. The unit for time in physics.
- 23. Any measurement that has both magnitude AND direction.
- 25. A measure of the steepness of the graph.