because people don't have to walk up stairs
Main purpose of an elevator is to enable the vertical transportation. So, depends on what it is carying,it can be differentiate like passenger elevator,frieght elevator etc..... Hence the main purpose of the passanger elevator is to enable the vertical transportation to the human(passenger).
To not have to walk
The elevator makes it easier for elderly and handicapp people to get around.
to supply electricity
"The Elevator" by William Sleator primarily follows three main plots: the mystery surrounding the mysterious elevator in the apartment building, the development of the sibling relationship between Martin and his sister, and the exploration of the supernatural abilities that the elevator possesses.
To drive people up and down instead of stairs
fuselage,ailerons,elevator,rudder
counterweight carried by an elevator cable to balance the weight of an elevator cab; the counterweight travels upward when the cab travels downward, and vice versa; usually composed of steel plates stacked within a frame.
the main purpose of the crusades was to be themselves
the main purpose of the crusades was to be themselves
the option is elevator,joystick,aileron,and rudders.. Answer is Joystick
The main purpose is to distribute news to people.