Energy

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Across
  1. 5. Being effective
  2. 8. Ex:Ramp
  3. 10. a circuit that has only 1 path
  4. 11. the ratio of the force produced by a machine to the force applied to it
  5. 12. Ex:crane
  6. 14. Energy of motion
  7. 15. Physical activity for getting something done
  8. 16. Ex:bottle cap
Down
  1. 1. KE+PE=ME
  2. 2. Ex:Wheels on a car or bike
  3. 3. stored energy
  4. 4. a circuit with 2 or more paths
  5. 6. Ex:light switch
  6. 7. Machine that makes work easier
  7. 9. Allows energy to pass through
  8. 13. Ex:axe