Across
- 2. Net force acting on an object that does not change the object’s speed or direction of motion
- 5. A measure of how quickly an object gets from one place to another mathematically represented by distance divided by time.
- 8. The tendency of objects to resist any change in motion
- 9. Point The motion of an object is always judged with respect to some other object or point.
- 12. gravity is pulling everything this way
- 13. When an object changes position over time relative to a reference point
Down
- 1. Newton's ____ law states the force on an object is equal to its mass times its acceleration
- 3. Speed with a given direction
- 4. when two objects interact, they apply forces to each other of equal magnitude and _______ direction.
- 6. A push or a pull acting on an object
- 7. A force that opposes motion between two surfaces that are in contact
- 10. an object will not change its motion unless a force acts on it is Newton's ___ law
- 11. Net force acting on an object that changes the object’s speed, direction of motion, or both