Simple Machines Vocab

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Across
  1. 3. strength or energy as an attribute of physical action or movement
  2. 6. center horizontal line on a graph.
  3. 8. the ratio of the force produced by a machine to the force applied to it, used in assessing the performance of a machine
  4. 9. A concept not completely proven.
  5. 13. a machine that consists of more than one simple machine.
  6. 14. force The amount of force used.
  7. 15. A completely proven concept.
Down
  1. 1. a variable variation which depends on that of another.
  2. 2. Effort times distance
  3. 4. a machine making work easier
  4. 5. center vertical line on a graph
  5. 7. a variable variation does not depend on that of another.
  6. 10. force The force slowing a process down.
  7. 11. An educated guess
  8. 12. The part where the object centers on