What are simple machines?
Understand the Problem
The question is asking about the definition and examples of simple machines. Simple machines are basic mechanical devices that help in performing work more easily. They include levers, pulleys, inclined planes, wedges, screws, and gear systems.
Answer
Simple machines include lever, wheel and axle, inclined plane, wedge, pulley, and screw.
Simple machines are basic mechanical devices for modifying motion and force to perform work. The six types are lever, wheel and axle, inclined plane, wedge, pulley, and screw.
Answer for screen readers
Simple machines are basic mechanical devices for modifying motion and force to perform work. The six types are lever, wheel and axle, inclined plane, wedge, pulley, and screw.
More Information
Simple machines leverage mechanical advantage to make tasks easier, usually by altering force or motion direction.
Tips
Some might confuse complex machinery as simple machines; however, simple machines have few or no moving parts.
Sources
- Simple machine | Definition, Types, Examples, List, & Facts | Britannica - britannica.com
- Simple Machines - Science Trek - sciencetrek.org
- Simple Machines - TeachEngineering - teachengineering.org
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