Chapter 2 vocab

6. The center of the curve when one object exerts a force on a second object.
10. A push or pull on an object is called a force.
11. a force that resists the motion of two surfaces that are touching
14. any Motion in which an object is moving along a curved path
15. Is a measure of how hard it is to stop a moving object.
16. A force that is on an object that can apply to another object without touching it.

1. Force that exist between all objects that have mass.
2. if the net force on an object is zero the motion of the object does not change.
3. force A push or pull on an object by another that is touching it.
4. The gravitational force extorted on an object.
5. acceleration of an object is equal to the net force acting on the object divided by the object's Mass
7. forces acting on an object that combine and from net force of zero
8. the combination of all the forces acting on an object.
9. Is the forces two objects apply to each other.
12. The amount of matter in an object.
13. the tendency of an object to resist a change in its motion