Yes keep well away from them. They could be dangerous.
No, it's a compound machine.
A pencil sharpener is a compound machine made up of simple machines, like the screw and lever.
A pencil can be considered a compound machine, as it is made up of multiple simple machines working together. These simple machines include a wedge (the pencil tip for writing), a lever (the pencil body for holding and applying force), and possibly a wheel and axle (if the pencil has an eraser at one end). The combination of these simple machines allows the pencil to perform its function efficiently.
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.
Yes, a pencil sharpener is considered a simple machine because it has few moving parts and helps to make work easier by applying a single force to perform a specific task.
yes, it is!
A complex machine is a machine that is made up of two or more simple machines. Examples: Pencil sharpener, Washing machine, Wheelbarrow
No, it's a compound machine.
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.
it can be used as part of a machine. while it in itself is really not a machine.
A pencil sharpener is a compound machine made up of simple machines, like the screw and lever.
more than one simple machine is contained in a Washing machine(complex machine)
Yes. A paper cutter combines a lever and a wedge.
paper and pencil
lever
Wedge
yes it is.