Motion

2. attractive force that exists between all objects that have mass.
4. of Momentum the total momentum of a group of objects that stays the same unless outside forces are acting on the objects.
7. It is a force that resists the motion of 2 surfaces that are touching.
10. Force A push or pull on a object by another that is touching it.
11. law if the net force on an object is zero, the motion of the object does not change.
12. A push or pull on a object
13. the amount of matter in a object
15. force The combination of all of the forces acting on each other.
16. Motion any motion in which an object is moving along a curved path.
17. The tendency of an object to resist a change in motion.

1. forces Forces acting on an object that combine and form a net force of zero.
3. Law When one object exerts an equal force on a second object, the second object exerts a equal force in the opposite direction on the first object.
5. the gravitational force exerted on a object.
6. pair the forces 2 objects apply to each other.
8. force A force that one object can apply to another object without touching it.
9. a measure of how hard it is to stop a moving object.
14. law the acceleration of a object is equal to the net force acting on the object divided by the object’s mass.