jean Samuel Bathiany - create a crossword

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Across
  1. 2. - change the speed of an object.
  2. 6. advantage
  3. 7. - the unit of power
  4. 8. - is basically a kind of lever that can be used to change the direction of the force
  5. 10. – the device used to multiply forces or simply change the direction of forces.
  6. 12. - a hinge, or pivot
  7. 13. energy
  8. 15. - what you need to do work
  9. 16. - the law of______ of energy states that
Down
  1. 1. - the unit for work and energy
  2. 3. - energy of motion
  3. 4. - an inclined plane or a ____is a machine
  4. 5. – the rate at which work is done
  5. 9. – Whenever work is done, energy changes. This is known as the work-energy _______
  6. 11. - how fast and how much work you’ve done
  7. 14. -The concept that underlies every machine is the conservation of energy.