A rotating space station is said to create "artificial gravity"—a loosely-defined term used for an acceleration that would be crudely similar to gravity. The outer wall of the rotating space station would become a floor for the astronauts, and centripetal acceleration supplied by the floor would allow astronauts to exercise and maintain muscle and bone strength more naturally than in non-rotating space environments. If the space station is 170 m in diameter, what angular velocity would produce an "artificial gravity" of 9.80 m/s2 at the rim?

A rotating space station is said to create "artificial gravity"—a loosely-defined term used for an acceleration that would be crudely similar to gravity. The outer wall of the rotating space station would become a floor for the astronauts, and centripetal acceleration supplied by the floor would allow astronauts to exercise and maintain muscle and bone strength more naturally than in non-rotating space environments. If the space station is 170 m in diameter, what angular velocity would produce an "artificial gravity" of 9.80 m/s2 at the rim?

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A type of hypothetical spacecraft rotates around a central point to create, what some call, artificial gravity. Imagine taking a soda can, setting it on the table, and spinning it around so you can see different parts of the label. If that soda can were in space, the "artificial gravity" on the inside of the can would be pointing away from the outer surface. An image of this hypothetical cylindrical design is shown below. These are also called centrifuges. For people to be comfortable for a given mission duration, they need at least 20 m³ of space per person. If the spacecraft is designed as nested cylinders that have an outer diameter of 16 m, and an inner diameter of 10.6m, how many people can the spacecraft accommodate if this centrifuge is 10 m tall (round down to the nearest whole person)? Figure 1. A person stands in a spacecraft's centrifuge.
When a carpenter shuts off his circular saw, the 10.0-inch-diameter blade slows from 4385 rpm to zero in 3.25 s . What is the angular acceleration of the blade? What is the distance traveled by a point on the rim of the blade during the deceleration? What is the magnitude of the net displacement of a point on the rim of the blade during the deceleration?
Artifical gravity is a must for any space station if humans are to live there for any extended length of time. Without artificial gravity, human growth is stunted and biological functions break down. The most effective way to create artificial gravity is through the use of a rotating enclosed cylinder, as shown in the figure. Humans walk on the inside edge of the cylinder, which is sufficiently large that its curvature is not a factor. The space station rotates at a speed designed to apply a radial force on its inhabitants that mimics the normal force they would experience on Earth. One danger posed by the space station is the possibility of an entity (whatever that may be) increasing the rotational speed while humans are inside. Humans can typically withstand accelerations up to 40.0g. Suppose alien creatures install a rocket possessing 5.3761×105 N of thrust to the outside of the rotating space station, as shown. How long would it take (in days) for the artificial gravity to exceed…
It has been suggested that rotating cylinders about 18.0 mi long and 4.49 mi in diameter be placed in space and used as colonies. What angular speed must such a cylinder have so that the centripetal acceleration at its surface equals the free-fall acceleration on Earth?
Please answer the following question(s): 1. Microwave ovens rotate at a rate of about 1 rev/min. (a) What is this in revolutions per second? Answer: rev/s (b) What is the angular velocity in radians per second? Answer: rad/s 48°F Mostly cloudy
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It has been suggested that rotating cylinders about 18.5 mi long and 4.40 mi in diameter be placed in space and used as colonies. What angular speed must such a cylinder have so that the centripetal acceleration at its surface equals the free-fall acceleration on Earth?
NASA is planning a space station that will have artificial gravity. The plan is for a 250 m radius. NASA wants the acceleration at the outer edge to be 4.9 m/s2. Calculate the velocity of the station’s rotation. The station will be equipped with a launcher at the end of each spoke. Choose the diagram that shows the direction a small spaceship will go when it is released from the station, and note how fast it will go.
A rotating space station is said to create "artificial gravity"—a loosely-defined term used for an acceleration that would be crudely similar to gravity. The outer wall of the rotating space station would become a floor for the astronauts, and centripetal acceleration supplied by the floor would allow astronauts to exercise and maintain muscle and bone strength more naturally than in non-rotating space environments. If the space station is 150 m in diameter, what angular velocity would produce an "artificial gravity" of 9.80 m/s2 at the rim? rpm
A rotating space station is said to create “artificial gravity”—a loosely-defined term used for an acceleration that would be crudely similar to gravity. The outer wall of the rotating space station would become a floor for the astronauts, and centripetal acceleration supplied by the floor would allow astronauts to exercise and maintain muscle and bone strength more naturally than in non-rotating space environments. If the space station is 220 m in diameter, what angular velocity would produce an “artificial gravity” of 9.80 m/s2 at the rim? Give your answer in rad/s.
It has been suggested that rotating cylinders about 18.5 mi long and 5.52 mi in diameter be placed in space and used as colonies. What angular speed must such a cylinder have so that the centripetal acceleration at its surface equals the free-fall acceleration on Earth?
It has been suggested that rotating cylinders about 10.5 mi long and 3.54 mi in diameter be placed in space and used as colonies. What angular speed must such a cylinder have so that the centripetal acceleration at its surface equals the free-fall acceleration on Earth?