The Laws of Motion

2. A push or pull on one object by another object that is touching it.
3. The tendency of an object to resist a change in its motion.
7. A measure of how hard it is to stop a moving object.
10. Law that states that the acceleration of an object is equal to the net force exerted on the object divided by the object's mass.
12. Law that states for every action there is an equal and opposite reaction.
14. The gravitational force exerted on an object
16. Any motion in which an object is moving along a curved path
17. A principle stating that the total momentum of a gorup of objects satys the same unless outside forces act on the objects
18. An attractive force that exists between all objects that have mass

1. A force that one object applies to another object without touching it.
4. Law that states if the net force acting on an object is zero, the motion of the object does not change
5. A contact force that resists the sliding motion of two surfaces that are touching.
6. In circular motion, a force that acts perpendicular to the direction of motion toward the center of the curve.
8. The amount of matter in an object
9. The combination of all the forces acting on an object
11. A push or pull on an object.
13. Forces acting on an object that combine and fore a net force of zero.
15. The forces two objects apply to each other