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Video on how the door opens and closes
Second Law of Motion
Elevator works in different ways but with the same goal to transport , support and for the convenience in a world full of technology.
Lastly , this study illustrates and describes the significance of Physics in the process and mechanism of Elevator in buildings.
When the valve opens and closes
In this video it shows how the process of lifting the machine by ropes , sheaves and other mechanical devices .
a platform or compartment housed in a shaft for raising and lowering people or things to different floors or levels.
or silos.
the works of the Roman architect Vitruvius,
who reported that Archimedes
(c. 287 BC – c. 212 BC) built his first elevator probably in 236 BC
Elevator contributes in a principle of transporting humans or materials in different levels and conditions in accordance to their destination .