SCIENCE CHAPTER 1 VOCAB

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Across
  1. 3. law that states that if the if the net force acting on an object is zero the motion of the object stays the same
  2. 5. the amount of matter in an object
  3. 7. the combination of all forces acting on an object
  4. 9. the tendency of an object to resist a change in its motion
  5. 10. a force that one object applies to another object without touching it
  6. 12. law that states that every action there is and equal and opposite reaction
  7. 14. a mesure of how hard it is to stop a moving object
  8. 15. in circular motion a force that acts perpendicular to the direction of motion toward the center of the curve
  9. 16. an attractive force that exists between all objects that have mass
  10. 18. the gravitational force exerted on an object
  11. 19. any motion in which an object is moving along a curved path
Down
  1. 1. a principal stating that the total momentum of a group of an object stays the same unless outside forces act on the object
  2. 2. law that states that the acceleration of an object is equal to the net force exerted on the object divided by the objects mass
  3. 4. the forces two objects apply to each other
  4. 6. forces acting on an object that combine or form a net force of zero
  5. 8. forces acting on an object that combinde or form a net force that is not zero
  6. 11. a push or pull on a object
  7. 13. a push or pull on one object by another object that is touching it
  8. 17. a contact force that resists the sliding motion of two surfaces that are touching