Chapter 10 Vocab

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Across
  1. 4. ____________ mechanical advantage is equal to the displacement of the effort force divided by the displacement of the resistance force.
  2. 5. The measure of power.
  3. 7. The force exerted by a user on a machine is called the _______ force.
  4. 8. The ratio of resistance force to effort force is called ___________________ advantage.
  5. 10. A machine consisting of more or more simple machines linked in such a way that the resistance force becomes the effort force of the second.
  6. 11. The SI unit of work.
  7. 13. When a force is being done through a displacement.
Down
  1. 1. The energy associated with motion.
  2. 2. The force exerted by the machine is called the ___________ force.
  3. 3. The energy due to changing position.
  4. 6. The ratio of the output work to the input work.
  5. 9. The rate at which energy is transformed.
  6. 12. The ability of a system to produce a change in itself or the world around it.