physics crossword

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Across
  1. 2. activity involving mental or physical effort done in order to achieve a purpose or result
  2. 3. can cause an object with mass to change its velocity
  3. 7. the area of variation between upper and lower limits on a particular scale
  4. 8. the moving of something from its place or position
  5. 9. the rate at which someone or something is able to move or operate
  6. 10. occurring continuously over a period of time
  7. 12. the SI unit of work or energy, equal to the work done by a force of one newton when its point of application moves one meter in the direction of action of the force, equivalent to one 3600th of a watt-hour.
  8. 13. downward movement under the force of gravity only.
  9. 17. an individual thing or person regarded as single and complete but which can also form an individual component of a larger or more complex whole
  10. 18. an amount, standard, level, or rate regarded as usual or ordinary
  11. 20. the state of being stretched tight.
  12. 21. conforming to a standard; usual, typical, or expected.
  13. 23. extending or moving from one place to another by the shortest way without changing direction or stopping
  14. 24. a property of matter by which it continues in its existing state of rest or uniform motion in a straight line, unless that state is changed by an external force.
  15. 25. the SI unit of force. It is equal to the force that would give a mass of one kilogram an acceleration of one meter per second per second, and is equivalent to 100,000 dynes
  16. 26. the SI unit of power, equivalent to one joule per second, corresponding to the power in an electric circuit in which the potential difference is one volt and the current one ampere.
  17. 27. the strength and vitality required for sustained physical or mental activity
Down
  1. 1. a quantity having direction as well as magnitude, especially as determining the position of one point in space relative to another
  2. 2. the force exerted on the mass of a body by a gravitational field.
  3. 4. the speed of something in a given direction
  4. 5. the amount or number of a material or immaterial thing not usually estimated by spatial measurement.
  5. 6. the rate of change of velocity per unit of time
  6. 11. the ability to do something or act in a particular way, especially as a faculty or quality.
  7. 14. having only magnitude, not direction.
  8. 15. the fundamental unit of length in the metric system, equal to 100 centimeters or approximately 39.37 inches
  9. 16. a place where someone or something is located or has been put
  10. 19. the resistance that one surface or object encounters when moving over another.
  11. 22. relating to or resulting from motion.
  12. 24. opposite or contrary in position, direction, order, or effect.