No, a pencil is an object used to apply carbon lead to writing materials.
Yes, a pencil sharpener is considered a wheel and axle because it has a small wheel (the blade) that rotates around an axle (the pencil) to sharpen it. The circular motion of the blade against the pencil creates the sharpening effect.
a pencil sharpener , fareswheel , bickcyle wheel
Yes
Whether or not a mill is an example of a wheel and axle is a matter of semantics. It certainly would contain examples of a wheel and axle.
door knobs, egg beater, windmill,bike,fan,rolling pen,wagon,record player,pencil sharpener,casters,roller skates and rotary dial phone
A classic example of a wheel and axle is a bicycle. The wheel rotates around the axle, allowing the bike to move forward efficiently. Another example is a screwdriver, where turning the handle (wheel) rotates the rod (axle) to drive a screw into a surface.
A pencil sharpener uses a central rod (axle) that rotates when the handle is turned, causing the blade (wheel) to spin against the pencil, sharpening it. This simple machine design allows for easy and efficient sharpening of pencils.
You could say a bike wheel is a wheel and axle. Also a doorknob is a wheel and axle.
A cycle
A tire
a doorknob
Can opener