Tyler St. Louis, Forces and Motion, 2nd Period

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Across
  1. 3. the rate at which velocity changes wit time
  2. 8. a object at rest will remain at rest and a object in motion will remain in motion
  3. 10. a quantity that has both size and direction
  4. 12. the acceleration of an object increases with increased force
  5. 14. when you push or pull it is a
  6. 15. the total momentum of a system of objects does not change, as long as no outside forces are acting on that system
  7. 18. a location to which you compare other locations
  8. 20. is the change of position over time
Down
  1. 1. the overall force acting on a object
  2. 2. if there are equal forces
  3. 4. this force points toward the center of the circle
  4. 5. is a situation in which two objects in close contact exchange energy and momentum
  5. 6. the resistance of an object to change in the speed or the direction of its motion
  6. 7. is a measure of mass in motion
  7. 9. created Newtons three laws
  8. 11. the action force and the reaction force
  9. 13. a measure of how fast something moves or the distance it moves
  10. 16. every time one object exerts a force on another object,the second object exerts a force that is equal in six and opposite in direction
  11. 17. is a speed in a specific direction
  12. 19. a place or an object is the location of that place or object