Simple Machines

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Across
  1. 2. Transfer of energy
  2. 3. Examples of this simple machine: crane, flag poles, clotheslines
  3. 4. Examples of this simple machine: jar lids, light bulbs, stools, clamps, key ring
  4. 6. Examples of this simple machine: seesaw, hammer, crowbar
Down
  1. 1. Plane Examples of this simple machine: ramp, slanted road, slide, path up a hill
  2. 2. Examples of this simple machine: nail, fork, knife, axes
  3. 3. The ability to do work
  4. 5. and Axle Examples of this simple machine: cars, roller skates, wagons, doorknobs, gears