Wedge

A wedge is a simple machine used to increase the ease of splitting an object, particularly wood, into two parts. The mechanical advantage of a wedge is equal to the length of its slope divided by the thickness of its widest part.[1]

## See also[edit]

* Axe
* Knife
* Tools

## References[edit]

1. ↑ http://www.cosi.org/files/Flash/simpMach/sm1.swf