physics review project

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Across
  1. 2. a point on a wave with minimum amplitude
  2. 5. time required for one oscillation
  3. 7. constant velocity means no ___
  4. 8. opposite charges ___
  5. 11. collision when there is no net loss of kinetic energy as a result of a collision
  6. 13. body diagram something you should sketch to help with physics problems
  7. 14. friction when objects are in contact and have relative motion (are sliding against each other)
  8. 15. an object's tendency to remain unchanged motion wise
  9. 17. force will always be perpendicular to the ground
  10. 19. induction when a magnetic material is close to a magnet and then becomes a magnet itself
  11. 23. of energy, energy cannot be created nor destroyed
  12. 24. a change in momentum
  13. 25. which force causes acceleration
  14. 28. type of interference when 2 waves of the same frequency interfere
  15. 30. force any force whose work is determined by the final displacement of the object acted upon
Down
  1. 1. waves requires a medium
  2. 3. the formula for work
  3. 4. force of the spring is __ when the displacement is at its maximum
  4. 6. motion repeated motion with a consistent period
  5. 9. a measurement of how difficult it is for a current to move through an object
  6. 10. wave velocity formula
  7. 12. law the rate of change of momentum in relation with the rate of change time is equal to the applied force
  8. 16. waves does not require a medium
  9. 18. like charges ___
  10. 20. who likes to pick on kyle during class
  11. 21. and forth mass is not transferred it moves ___
  12. 22. a point on a wave with maximum amplitude
  13. 26. acceleration is usually only in ___ direction
  14. 27. a net force is the __ of all the force vectors
  15. 29. law every action has an equal and opposite reaction