Across
- 4. The rate at which velocity changes
- 5. law stating that the total momentum
- 6. does not change if no net force acts on the system
- 7. The rate at which an object is moving at a given moment
- 8. an amount of space between two things or people.
- 11. A force produced when magnetic poles interact.
- 13. the force or speed with which something moves.
- 14. a push or pull exerted by one object on another,causing a change
- 15. The greatest velocity a falling object can achieve
- 16. resists a change in motion of an object
- 17. Distance an object travels in a certain amount of time.
- 20. a quantity that has both magnitude and direction
- 21. Speed = Distance divided by time. s=d/t
- 23. a force that opposes the motion of one object moving past another
- 24. not moving balanced forces: Equal forces acting on an object in opposite directions
- 28. Force: a force associated with charged particles, which has twoaspects, electric force and magnetic force
- 29. an attractive force that acts between any two objects
Down
- 1. Forces that cause a change in the motion of an object
- 2. velocity changing at a constant rate
- 3. Straight line distance from Start to End Regardless of path.
- 9. A measure of the force of gravity on an object
- 10. Law of Motion: For every action there is an equalopposite reaction
- 12. tends to stay in motion or Law of Inertia
- 18. SI unit for force
- 19. Law of Motion an object at rest tends to stay at rest, a moving
- 22. A force of attraction between objects that is due to their masses.
- 25. Speed in a direction
- 26. A measure of the amount of matter in an object
- 27. Law of Motion an object moves in the direction of the force