A screw, which is basically a wrapped incline.
wedge
a screw
jar in french
yes, but don't freeze it in the jar.
The book entitled "The Glass Jar" by Janice Reed Romack was written in 1995.
When it is a jar (ajar).
It is a type of Nut and Bolt
inclined plane and screw
inclined plane and screw
Lever
some are screws (wedge), but others aren't.
Yes. It is a screw action, which is a simple machine.
Screw
a screw
A cookie jar uses a screw.
Screw
a screw
A faucet handle and jar lid are simple machines.