Answer 1
It wouldn't, because the Moon isn't in geostationary orbit. The "cable" would get all wrapped around the equator.
Answer 2
For an actual description of a space elevator (which is a scientifically viable concept) please see the Related Links below.
The Lunar Elevator would go from the surface of the moon to a specific point in space where the gravity and centrifugal forces are equal. There would be an Earth elevator that does similarly and then a much easier trip would be had in the vacuum of space between the two "drop-off" points. Most fuel used currently to get from Earth to the moon is to break out of Earth's atmosphere and to slow the descent to the moon (and vice versa)
it's quite rare, but it's possible to have no lunar eclipses at all in a year, if the geometry between the Earth, Moon and Sun doesn't quite work out. The maximum possible number, again VERY rare, is five. Typically, we have two lunar eclipses per year.
The work done by the cable is equal to the force applied by the cable multiplied by the distance it moves. The work done by the elevator is zero since it moves at a constant velocity, meaning there is no change in kinetic energy. The work done by the cable is equal to the force of gravity on the elevator multiplied by the distance it is lifted. Work = force x distance = (mass x gravity) x distance = (1380 kg x 9.8 m/s^2) x 29 m = 390,804 Joules.
If the plane of the moon's orbit coincided with the plane of the earth's orbit (the 'ecliptic plane'), there would be a solar eclipse at every New Moon, and a lunar eclipse at every Full Moon. Nobody would think anything of it. It would be commonplace, just "the way things work", and nobody would even bother to look up. Eclipses would be as boring as the sunrise and sunset are, even though all are equally miraculous.
Benjamin Banneker's solar and lunar eclipse predictions were published in his almanacs, specifically the "Banneker's Almanac," which he first issued in 1792. His almanacs included a variety of astronomical information, including predictions of eclipses, and were distributed widely in the United States. Banneker's work contributed to the growing interest in science and mathematics during his time.
Benjamin Banneker published his solar and lunar eclipse predictions in his almanacs starting in 1792. He accurately predicted a solar eclipse on June 16, 1806, and a lunar eclipse on July 5, 1793, showcasing his knowledge of astronomy and mathematical calculations. His work demonstrated not only his scientific acumen but also aimed to challenge the prevailing views of African Americans at the time, highlighting their intellectual capabilities. Banneker’s predictions contributed to the early American understanding of celestial events.
Gravity does work on the elevator when it moves up or down, but the amount of work done depends on the distance the elevator travels and the weight of the elevator and its occupants.
No, it doesn't. I was told that it was for people that have OCD so that they would feel better.
elevator brake by Elisha Graves in 1852 I found this information on http://www.ideafinder.com/history/inventions/elevator.htm Need any help on school work go here. I Edith recommend it
No work is done on a person ascending an elevator as the force is in the same direction as the displacement, resulting in zero work done by the force moving the person.
It would during a solar eclipse, but probably not during a lunar eclipse.
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A disadvantage of an elevator is the inconvenience when it does not work. People get dependent on an elevator and find it very hard to take the stairs during a breakdown even if they are physically capable of using stairs.
Elevator - 2007 Off to Work We Go 4-12 was released on: USA: 13 January 2011
In most states it's not legal to work on an elevator without the proper certification. The only exception would be industrial equipment not intended to carry people can be installed and maintained by the company. If an elevator carries a person you have to consult your state and local laws, but they're almost certainly going to say that unqualified persons can not work on one.
Passenger elevators are big pulleys powered by a motor with 6-8 cables or more that pull the elevator cab or the counter weight letting the elevator go up or down.
A. The work done in lifting the elevator can be calculated using the formula: Work = Force × Distance. The force is equal to the weight of the elevator, which is 3500 pounds, and the distance is 30 feet. Therefore, Work = 3500 pounds × 30 feet = 105,000 foot-pounds. B. The speed of the elevator can be found by dividing the distance by the time taken. Speed = Distance / Time = 30 feet / 10 seconds = 3 feet per second.