Chapter 2 Vocab Crossword

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Across
  1. 5. In circular motion, a force that acts prepedicular to the direction of motion, toward the center of the curve
  2. 7. a force that one object applies to another object without touching it
  3. 8. law that states that for every action there is an equal and opposite reaction
  4. 10. any motion in which an object is moving along a curved path
  5. 12. law that states that the acceleration is equal to the net force exerted on the object divided by the objects mass
  6. 14. the tendancy of an object to resist a change in motion
  7. 15. an attractive force that exists between all objects that have mass
  8. 16. a contact force that resists the sliding motion of two surfaces that are touching
  9. 17. the amount of matter in an object
Down
  1. 1. law that states that if the net force acting on an object is zero the motion of the object
  2. 2. Forces acting on an object that combine and form a net force of zero
  3. 3. the combination of all the forces acting on an object
  4. 4. a push or pull on one object by another object that is touching it
  5. 6. A push or pull on an object
  6. 9. the force two objects apply to each other
  7. 11. a measure of how hard it is to stop a moving object
  8. 13. the gravitational force exerted on an object