Across
- 5. The tendency of an object to resist a change in its motion
- 9. The combination of all the forces acting on an object
- 10. Law that states the acceleration of an object is equal to the net force exerted on the object divided by the object’s mass
- 13. A push or pull on an object by another object that is touching it
- 15. In circular motion, a force that acts perpendicular to the direction of motion, toward the center of the curve
- 16. The forces to objects apply to each other
- 17. Law that states that if the net force acting on an object is zero, the motion of the object does not change
Down
- 1. Law that states that for every action there is an equal and opposite reaction
- 2. Any motion in which an object is moving along on a curved path
- 3. The gravitational force exerted on an object
- 4. A contact force that resists the sliding motion of two surfaces that are touching
- 6. An attractive force that exists between all objects that have mass
- 7. Forces acting on an object that combine and form a net force of zero
- 8. A measure of how hard it is to stop a moving object
- 9. A force that one object applies to another object without touching it
- 11. A principle stating that the total momentum of a group of objects stays the same unless outside forces act on the objects
- 12. The amount of matter in an object
- 14. a push or pull on an object