Across
- 1. the difference between the final time and the initial time
- 3. a graph of an object’s position during corresponding time intervals
- 6. the rate of change in position for a time interval
- 11. quantities that have only a magnitude
- 12. change that occurs when the speed of an object changes, or its direction of motion changes, or both
- 13. attractive force between two or more masses; causes objects to be pulled toward the centre of Earth
- 14. velocity changing at a constant rate
- 15. travelling in equal displacements in equal time intervals; neither speeding up, slowing down, nor changing direction
- 17. the rate at which an object changes its velocity
- 18. the distance an object travels during a given time interval divided by the time interval
- 19. the displacement of an object during a time interval divided by the time interval
- 20. when an event occurs
Down
- 2. average rate at which an object changes its velocity
- 4. quantities that have both a magnitude and a direction
- 5. a scalar quantity that describes the length of a path between two points or locations
- 7. a graph of an object’s velocity during corresponding time intervals
- 8. the direction of a line on a graph, either horizontal (zero), slanting up (positive), or slanting down (negative) rise/run
- 9. acceleration that is opposite to the direction of motion
- 10. a vector quantity that describes a specific point relative to a reference point
- 16. the straight-line distance and direction from one point to another