Energy, Forces and Simple Machines

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Across
  1. 3. This is done whenever an object is moved or is forced to change shape
  2. 5. The simple machine used to increase or decrease effort
  3. 7. Machines that have a single or no moving parts
  4. 10. Simple machines provide us with a __________ advantage, to make our work simpler
  5. 12. A simple machine that does not move to accomplish its task
  6. 15. Simple machines can change the _________ of force
  7. 16. decreasing the effort required, simple machines ________ the distance over which it is applied
Down
  1. 1. Stored energy possessed by an object
  2. 2. A simple machine used to cut through things
  3. 3. Simple machine found in a door knob
  4. 4. Where most of the energy on Earth originates from
  5. 6. When we conserve energy and use it wisely, it is known as being energy _________
  6. 7. Converts rotational motion to linear motion
  7. 8. Energy stored within a substance such as fuel or food that may be released when the substance is burnt or digested
  8. 9. Energy that causes particles to move
  9. 11. Unit of meaurement for energy
  10. 13. There are ____ kinds of simple machines
  11. 14. The ability to make change happen, different forms include heat light and sound