Across
- 4. due to the attraction between charged particles
- 6. a push or a pull
- 7. force through a string, rope, cable or wire
- 11. an object at rest stays at rest, an object in motion stays in motion
- 13. the force pushing up
- 15. pulls objects down
- 17. used for mass or weight
- 20. the rate of which something is able to move or operate
- 24. moving objects
- 26. the product of a body's velocity and mass
- 29. part of circuit, lights up
- 32. what the scientists change
- 34. used to activate circuits
- 36. distance equilibrium and crest/trough
- 38. change in temperature
- 40. distance between same parts
- 41. used to measure length
- 42. used to measure liquids or volume
- 44. a safety device used in electric systems to protect against overloads and short circuits
- 45. moving electrons
- 46. things that are the same
- 47. speed with a direction
- 49. the amount of space between two things
Down
- 1. going faster, to speed up
- 2. energy in chemical bonds
- 3. a term that comes before another
- 5. produces energy in a circuit
- 8. highest point of wave
- 9. measure of resistance to any changes in motion
- 10. a wave that oscillates perpendicularly to the direction of the waves advance
- 12. lowest point of the wave
- 14. objects in motion
- 16. resistant to movement
- 18. basic particles of the chemical elements
- 19. an object acted on by an unbalanced force will move the same direction as a force
- 21. data (what gets measured)
- 22. a force due to magnets
- 23. traveling waves
- 25. stored energy
- 27. objects bounce away
- 28. a wave vibrating in the direction of a propagation
- 30. objects stick together
- 31. force pulling objects to the center
- 33. electrons travel through it
- 34. a stretched or compressed spring
- 35. to regulate electron flow
- 37. force across an area
- 39. air pushing back on something
- 43. center of a wave
- 48. from sun or burning