Simple Machine (Noun)
Meaning
A device for overcoming resistance at one point by applying force at some other point.
Classification
Nouns denoting man-made objects.
Examples
- A lever is a simple machine that can change the direction of force and also multiply it.
- A screw is a type of simple machine that is commonly used in jar lids and other types of containers.
- Pulleys are simple machines that can be used to lift heavy loads by changing the direction of the force.
- Inclined planes are simple machines that reduce the amount of force needed to move an object.
- Gears are a type of simple machine that are used in watches, bicycles, and other types of machinery.