Chapter 10: Work, Energy, Simple Machines, and Fun!

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Across
  1. 2. The transfer of energy by mechanical means, measured in Joules.
  2. 3. The ability of an object to produce a change in itself and others around it.
  3. 5. Work divided by time.
  4. 9. Advantage equal to displacement of effort force divided by displacement of the load.
  5. 11. States that when work is done on an object, a change in Kinetic Energy occurs.
  6. 12. Energy from an object's motion.
  7. 13. Unit of power.
  8. 14. A tool that makes work easier by changing the magnitude or direction of force.
Down
  1. 1. A machine consisting of two or more simple machines so that one machine's resistance force is another's effort force.
  2. 4. The force exerted by a machine.
  3. 6. Ratio of output work to input work.
  4. 7. A unit of energy, used to measure work.
  5. 8. The force a person exerts on a machine.
  6. 10. The ratio of resistance force to effort force.