Forces So Far...

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Across
  1. 1. Forces come in equal and opposite ____.
  2. 3. This has a size and a direction.
  3. 9. When you go beyond the elastic limit, the material is ____.
  4. 11. The unit of mass.
  5. 12. The force acting on an object due to gravity.
  6. 13. The spring ____, given the letter k.
  7. 15. The elastic ____ is the point where a material stops being elastic.
  8. 16. The overall force is called the ____ force.
Down
  1. 2. Force diagrams are usually drawn to an accurate ____.
  2. 4. This describes a force between two solid surfaces.
  3. 5. Work done is measured in these units.
  4. 6. The extension of a spring is ______ to the force applied.
  5. 7. The unit of weight.
  6. 8. Weight = mass x _____.
  7. 10. Work done = force x ______.
  8. 14. This force causes things to get hot.
  9. 17. A scalar has just a ____.