Across
- 4. A ________ is the support that a lever rests and pivots (moves) on.
- 5. A _________ machine is a device with few or no moving parts that makes work easier.
- 6. The _______ is the object that is being lifted.
- 8. A _______ is made up of two inclined planes that can be used to push objects apart or hold them together.
- 9. An ________ is a slope or ramp that makes it easier to move a load up or down.
Down
- 1. A ________ is a rope wrapped around a wheel that is used to move objects up and down or back and forth.
- 2. A _________ is a spiral inclined plane that is used to hold objects together.
- 3. A _________ machine is made up of two or more simple machines that work together.
- 6. A _________ is a bar rested on a support, called a fulcrum, that lifts or moves loads.
- 7. A ________ with a rod called an axle through the center can help to move a load.
