Physics

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Across
  1. 2. measured in joules
  2. 3. measured in hertz
  3. 4. measured in distance over time
  4. 6. double the radius
  5. 8. energy measured in Newtons
Down
  1. 1. energy measured in MGH
  2. 5. measured in 9.81 m/s
  3. 7. 3.14 is the measurement