![subject](/tpl/images/cats/fizika.png)
Physics, 07.03.2020 00:00 20stirltrer
A science-fiction tale describes an artificial "planet" in the form of a band completely encircling a sun, as shown in the figure(Figure 1) . The inhabitants live on the inside surface (where it is always noon). Imagine that this sun is exactly like our own, that the distance to the band is the same as the Earth-Sun distance (to make the climate temperate), and that the ring rotates quickly enough to produce an apparent gravity of g as on Earth.
What will be the period of revolution, this planet's year, in Earth days?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 17:10, emilylunaa
What is the radius of the circular path ofa charged particle in a magnetic field?
Answers: 1
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:30, kalithekittenqueen
Aprotein molecule in an electrophoresis gel has a negative charge. the exact charge depends on the ph of the solution, but 30 excess electrons is typical. what is the magnitude of the electric force on a protein with this charge in a 1600n/c electric field? write in two significant numbers, and also in newton
Answers: 2
You know the right answer?
A science-fiction tale describes an artificial "planet" in the form of a band completely encircling...
Questions in other subjects:
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 31.05.2021 16:40
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 31.05.2021 16:40
![Konu](/tpl/images/cats/informatica.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 31.05.2021 16:40
![Konu](/tpl/images/cats/en.png)
English, 31.05.2021 16:40