Simple Machines Crossword

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Across
  1. 7. and axle a wheel attached to a smaller axle so that these two parts rotate together in which a force is transferred from one to the other.
  2. 8. a small hand-propelled vehicle, usually with just one wheel.
  3. 9. a machine consisting of an endless belt with scoops attached and a pulley, used typically for raising grain to be stored in an upper story.
  4. 10. a tube or pipe that is wide at the top and narrow at the bottom
Down
  1. 1. a nail-shaped or rod-shaped piece with a spiral groove and a slotted or recessed head designed to be inserted into material by rotating
  2. 2. a wheel on an axle or shaft that is designed to support movement and change of direction of a taut cable or belt
  3. 3. plane consisting of a sloping surface, used for raising heavy bodies.
  4. 4. is a tool used for digging, lifting, and moving bulk materials
  5. 5. It can be used to separate two objects or portions of an object, lift up an object, or hold an object in place
  6. 6. a rigid bar resting on a pivot,used to help move a heavy or firmly fixed load with one end when pressure is applied to the other.