Physics

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Across
  1. 4. Force that resists movement between two surfaces
  2. 6. the variable is known as "a"
  3. 8. the capacity of a physical system to do work (Physics)
  4. 9. the force that pulls objects towards each other
Down
  1. 1. the variable is known as "x"
  2. 2. the state in which one objects distance from another is changing.
  3. 3. a push or a pull
  4. 5. a speed in any direction
  5. 7. the variable is known as "t"