Science Words Chapter 3

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Across
  1. 2. simple machine that is an inclined plane wrapped around a cylinder or post
  2. 3. simple machine consisting of a rigid rod or plank that pivots or rotates about a fixed point called the fulcrum
  3. 4. machine made up of a combination or more simple machines
  4. 6. simple machine consisting of an inclined plane that moves; can have one or two sloping sides
Down
  1. 1. simple machine that is a flat surface, sloped surface, or ramp
  2. 2. tool that does work with one movement
  3. 5. simple machine made from a grooved wheel with a rope or cable wrapped around the groove