WEDGE
a simple machine
WHAT IS IT?
A wedge is a simple machine made up fo two inclined planes put together. These 2 planes meet and form a sharp edge.
–split objects
-lift objects
-hold objects in place
Doorstop
a doorstop is used to hold doors in place. The doorstop is a wedge that goes between the door and the floor.
Knife
A knife is a wedge with a sharpened edge that can cut objects into pieces