Chapter 2 Vocab

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Across
  1. 4. Forces acting on an object that combine and form a net force of zero
  2. 5. The amount of matter in an object
  3. 7. A push or pull on an object
  4. 8. If the net force on an object is zero, the motion of the object does not change
  5. 9. A force that resists the motion of two surfaces that are touching
  6. 10. force The combination of all the forces acting on an object
  7. 13. A force that acts perpendicular to the direction of motion, toward the center of the curve
  8. 14. The gravitational force exerted on an object
  9. 15. A force that one object can apply to another object without touching it
Down
  1. 1. Forces acting on an object that combine and form a net force greater than zero
  2. 2. Is any motion in which an object is moving along a curved path
  3. 3. A measure of how hard it is to stop a moving object
  4. 6. The tendency of an object to resist change in motion
  5. 9. The forces two objects apply to each other
  6. 11. A push or pull on one object by another that is touching it
  7. 12. An attractive force that exists between all objects that have mass