the screw
the screw
The answer is wedge, because it has an inclined plane on the top and on the bottom.
Yes, an axe is a simple machine. The axehead is called a wedge, or two incline planes put together to make a sharp edge.
yes
incline plane
incline plane
incline plane
a thumb tack is a simple machine called the lever
No. A corkscrew and a screw are variations of an incline plane.
an incline plane
The wedge.
A screw, which is basically a wrapped incline.
a screw - which is really just an incline plane going in a circle.