energy

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Across
  1. 1. used to measure speed
  2. 3. the effect on movement the ground has
  3. 7. energy gained due to movement
  4. 9. speed that an object speeds up
Down
  1. 2. energy that doesn't move
  2. 3. the problem used to calculate certain things
  3. 4. the ability to work
  4. 5. energy in motion
  5. 6. the force keeping us on Earth
  6. 8. unit of measurement for kinetic energy