Chapter 2 vocab

4. Law that states if a net force acting on an object is 0, the motion of the object does not change
7. The tendency of an object to resist a change in its motion
11. The combination of all forces acting on one object
12. Any motion where an object is moving along on a curved path
13. An attractive force that exists between objects with no mass
15. A measure of how hard it is to stop a moving object.
16. The law that states for every action there is an equal and opposite reaction
18. Forces acting on an object that combine and form a net force of zero

1. a push or pull on another object touching it
2. A principle stating that the total momentum of a group of objects stays the same unless outside forces act on the object
3. In circular motion, the force acts perpendicular to the direction of motion,toward the center of the curve
5. Law that states the acceleration on an object is equal to the net force exerted by the object divided by the objects mass
6. A push or pull on an object
8. A contact force that resists the sliding motion of 2 surfaces that are touching
9. The force to objects apply to each other
10. A force that is applied without touching
14. the gravitational force exerted on an object
17. the amount of matter in an object