VIM LS2 Vocabulary Crossword

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Across
  1. 2. The heaviness of a person or thing
  2. 4. An element, feature, or factor
  3. 5. held constant to test the relative impact of independent variables
  4. 11. One of these is equivalent to 100,000 dynes.
  5. 13. a system that produces thrust to push an object forward
  6. 16. A force where two or more bodies collide
  7. 18. Energy that an object possesses when in motion.
  8. 19. The energy possessed by a body by virtue of its position relative to others; stresses within itself, electric charge
  9. 21. Something not acted on by gravity is _ (related to density)
Down
  1. 1. The force acting in the opposite direction
  2. 3. How magnets connect
  3. 6. A force where no physical connection is necessary for the force to be present
  4. 7. A variable whose value is reliant on another
  5. 8. The force acting in one direction
  6. 9. A variable whose value only is reliant on itself
  7. 10. A measure of the number of atoms or kilograms in it
  8. 12. An activity involving mental or physical effort done in order to achieve a purpose or result
  9. 14. Uses Kilograms and Newtons to measure the intensity of a force
  10. 15. Used to create electricity; power
  11. 17. A theory or proposition using little evidence
  12. 20. A general direction in which something is developing or changing