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grubbyknickers
How fast would a hollow cylindrical object seven miles in diameter need to spin to maintain Earth gravity on the interior surface?
grubbyknickers said:How fast would a hollow cylindrical object seven miles in diameter need to spin to maintain Earth gravity on the interior surface?
Centrifugal artificial gravity is a method of creating artificial gravity in a spacecraft or space station by using the force of centrifugal acceleration, which is the force that pulls objects outward when they are rotating. This force creates a feeling of gravity for the occupants of the spacecraft or space station.
Centrifugal artificial gravity works by spinning a spacecraft or space station at a constant speed, creating a centrifugal force that mimics the force of gravity on Earth. This force is strongest at the outer edge of the spinning object and decreases as you move toward the center. The occupants of the spacecraft or space station will experience this centrifugal force as gravity pulling them towards the outer edge.
Using centrifugal artificial gravity can have many benefits, such as maintaining the health of astronauts by simulating the effects of gravity on the human body, providing a more comfortable living environment for long-duration space missions, and allowing for the growth of plants and other biological experiments in space.
While centrifugal artificial gravity has many benefits, there are also some drawbacks. One of the main challenges is creating a large enough rotating structure to generate a significant amount of centrifugal force. This can be difficult and costly to build and maintain. Additionally, the constant rotation can cause motion sickness in some individuals.
Centrifugal artificial gravity is not currently being used in any space missions, but it has been studied and proposed as a potential solution for long-duration missions, such as a journey to Mars. NASA has conducted various experiments on the effects of centrifugal artificial gravity on human health and is continuing to research its potential applications in future space missions.