Physical Science

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Across
  1. 1. Advantage ratio of force produced by a machine to the force applied to it
  2. 3. how fast a car is going
  3. 4. speed in a giving direction
  4. 6. action of moving or being moved
  5. 7. The SI unit of force
Down
  1. 2. vehicle's capacity to gain speed within a short time
  2. 5. push and pull
  3. 8. people get up in the morning and go to