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