Across
- 5. the movement of an object toward Earth
- 8. a system of objects that are not moving with respect to one
- 9. the ratio of the distance an object moves to the amount of time the object moves
- 10. of gravity
- 12. the speed and direction an object is moving, measured relative to a reference point
- 13. a steady change in velocity
Down
- 1. the rate at which an object is moving at a given moment in time
- 2. the action of moving something from its place or position
- 3. movement in relation to a frame of
- 4. the length of the path between two points
- 6. the rate at which velocity changes
- 7. the total distance traveled divided by the time it takes to travel that distance
- 11. a quantity that has a direction associated with it