Simple Machines

Edit Answers
12345678910
Across
  1. 1. When a force acts upon an object to cause it to move
  2. 2. An object being moved
  3. 4. An object with at least one slanting side ending in a sharp edge, which cuts material apart.
  4. 6. The support on which a lever moves when it is used to lift something
  5. 8. Machine A machine that consists of more than one simple machine
  6. 9. Machine A device that makes work easier by allowing force (push or pull) to be applied to an object over increased distances with less effort
Down
  1. 1. and Axle A wheel with a rod, called an axle, through its center that lifts or moves loads
  2. 2. A stiff bar that rests on a support called a fulcrum which lifts or moves loads
  3. 3. Plane A slanting surface connecting a lower level to a higher level.
  4. 5. The force you put into a machine
  5. 7. An inclined plane wrapped around a pole which holds things together or lifts materials.
  6. 10. A simple machine that uses grooved wheels and a rope to raise, lower or move a load