5 Questions
What is a machine?
A physical system using power to apply forces and control movement to perform an action.
What are some examples of natural biological macromolecules that can be considered machines?
Molecular machines.
What are some sources of power that can drive machines?
Animals, people, natural forces (wind and water), chemical, thermal, or electrical power.
What did Renaissance natural philosophers identify as simple machines?
Six elementary devices that put a load into motion.
What are modern machines composed of?
Structural elements, mechanisms, control components, and include computers and sensors.
Test your knowledge of machines with this quiz! Explore the different types of machines, their functions, and the forces that drive them. From engines to molecular machines, this quiz covers the wide spectrum of mechanical systems.
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