Across
- 3. the ratio of the distance an object moves to the amount of time the object moves
- 4. the direction from the starting point and the length of a straight line from the starting point to the ending point
- 7. the rate at which an object is moving at a given moment in time
- 10. the rate at which velocity changes (change in speed, direction, or both)
- 12. a system of objects that are not moving in respect to one another
- 13. the speed and direction in which an object is moving
Down
- 1. a steady change in velocity
- 2. movement in relation to a frame of reference
- 5. the total distance traveled divided by the time it takes to travel that distance (v=d/t)
- 6. vector sum of two or more vectors
- 8. length of the path between two points
- 9. the movement of an object toward earth solely because of gravity
- 11. a quantity that has magnitude and direction