No, it's a compound machine.
No, it's a compound machine.
A pencil sharpener is a compound machine made up of simple machines, like the screw and lever.
A regular pencil is considered an instrument, a mechanical pencil may be considered a simple machine , in that it has moving parts that rotate, and move up and down.
The blade of a pencil sharpener is a wedge.
No, it's a compound machine.
No, it's a compound machine.
A pencil sharpener is a compound machine made up of simple machines, like the screw and lever.
A regular pencil is considered an instrument, a mechanical pencil may be considered a simple machine , in that it has moving parts that rotate, and move up and down.
lever
A regular pencil is considered an instrument, a mechanical pencil may be considered a simple machine , in that it has moving parts that rotate, and move up and down.
The blade of a pencil sharpener is a wedge.
A pencil sharpener is an example of a simple machine known as a wedge. The blade inside the sharpener is shaped like a wedge, which helps to cut and shape the pencil tip when it is inserted and rotated.
A pencil sharpener is made up mostly of a helical inclined plane (screw) and a lever.
A complex machine is a machine that is made up of two or more simple machines. Examples: Pencil sharpener, Washing machine, Wheelbarrow
a zip!it just popped into my head while doing my homework with my pencil case next to it,a zipper off of pants, pencil case etc.
ummm absolutely none its just wood with graphite inside i think you haave got a bit confused....