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What type of machine is a door knob 2024?

Benjamin King | 2023-04-19 22:42:31 | page views：1575
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Amelia Hernandez

Studied at the University of Vienna, Lives in Vienna, Austria.
A doorknob is a simple machine that only has two main parts. Six basic types of simple machines exist: the lever, inclined plane, wedge, pulley, screw and the wheel and axle.
2023-04-29 22:42:31
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Lucas Taylor

QuesHub.com delivers expert answers and knowledge to you.
A doorknob is a simple machine that only has two main parts. Six basic types of simple machines exist: the lever, inclined plane, wedge, pulley, screw and the wheel and axle.
How Doorknobs Work as a Simple Machine | Sciencing
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