Simple Machines Vocab

123456789
Across
  1. 3. a simple machine composed of a large wheel attached to a narrower shaft called an axle
  2. 5. a simple machine consisting of a wheel with a groove for a rope
  3. 7. the factor by which a simple machine reduces the effort needed to lift an object.
  4. 9. the distance from the edge of a circular object to the center
Down
  1. 1. a simple machine made of a stiff plank or bar that pivots on a fulcrum
  2. 2. a group of two of more pulleys that work together to lift a load
  3. 4. the pivot point in a lever
  4. 6. the weight that is moved,lifted, or supported
  5. 8. the force that is applied to a simple machine