Across
- 1. the amount of potential energy in each unit of energy
- 3. distance and direction of an object's change in position from the starting point
- 5. the motion of an object in a circle at a constant speed
- 9. a wave in which the vibration of the medium is perpendicular to the direction of the wave
- 11. total distance an object travels divided by the total time it takes to travel that distance
- 13. equal force acting on a object in different directions
- 14. waves in which the vibration of the medium is parallel to the direction the wave travels
- 18. A quantity that has both magnitude and direction
- 20. the SI unit of frequency, equal to one cycle per second
- 22. the number of waves that pass a fixed point over a period of time
- 23. the force that prevents two surfaces from sliding past each other
- 25. a measure of how springy an object is
- 28. matter through which the wave travels
- 29. stored energy that depends upon the relative position of various parts of a system
- 30. SI unit of energy
- 31. the speed and direction of motion
- 34. the product of the mass and velocity of an object
- 36. a force that acts from one part of a system on another part of the same system
- 37. force that opposes the motion of two surfaces sliding past each other
- 38. every particle attracts every other particle in the universe with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers
- 39. the complete path that an electric current travels along
- 40. a twisting force
- 43. energy stored by something that can stretch or compress
- 45. the energy released or absorbed as a result of a chemical reaction
- 50. a force that acts on a system from the outside
- 53. rate of change of velocity where the velocity is increasing
- 54. distance between corresponding points of two consecutive waves
- 56. speed of an object at a given point in time
- 58. an object initially propelled by a force outside itself and keeps moving
- 59. amount of matter in an object
- 60. the capacity for doing work
- 62. a force pulling outward from the center of rotation
Down
- 2. states that the ratio of potential difference to current is constant
- 4. all the devices are connected using parallel connections
- 6. materials that impede the free flow of electrons from atom to atom and molecule to molecule
- 7. How well the results of an experiment agree with the measured and accepted value
- 8. an object or type of material that allows the flow of electrical current in one or more directions
- 10. A quantity that has only magnitude
- 12. a single disturbance that moves through a transmission medium
- 15. how well heat is conducted through a substance
- 16. the force that resists motion of one object rubbing against another
- 17. the tendency of objects to resist changes in speed or direction of motion
- 19. a disturbance that travels through space-time, accompanied by a transfer of energy
- 21. rate of change of velocity where the velocity is decreasing
- 24. a measure of how fast velocity is changing
- 26. a system in which no energy flows in or out of the system
- 27. the flow of charges in a circuit
- 32. a force pulling inward toward the center of rotation
- 33. forces that produce a nonzero net force
- 35. the overall force on an object
- 41. the law that states that energy cannot be created or destroyed but can be changed from one form to another
- 42. the rate of the angle turning with time
- 44. the electrons only have one path to follow through, current is the same throughout the circuit
- 46. an attractive force between two objects in the universe
- 47. the energy of an object becuase of its motion
- 48. The unit of measurement for force
- 49. point along the wave that has the greatest maximum velocity
- 51. transfer of heat by touch
- 52. gravitational force exerted on an object
- 55. The degree of exactness with which a quantity is measured using a given instrument
- 57. the height of a wave as measured from the center of the wave to the crest or the trough
- 61. force times distance