simple machine

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Across
  1. 2. class lever Output force is between input force and fulcrum ex: wheelbarrow
  2. 4. class lever fulcrum in the middle
  3. 7. simple machine that consists of a bar that pivots at a fixed point called a fulcrum
  4. 9. and axle a simple machine consisting of two circular objects of different sizes; the wheel is the larger of the two circular objects
  5. 10. a simple machine that is an inclined plane that moves
Down
  1. 1. plane a slanted surface along which a force moves an object to a different elevation
  2. 3. A simple machine that consists of a grooved wheel with a rope or cable wrapped around it.
  3. 5. A simple machine that is an inclined plane wrapped around a central cylinder to form a spiral
  4. 6. strength or energy as an attribute of physical action or movement.
  5. 8. class lever Input force is between output force and fulcrum ex: broom