Circular motion space station question

In summary, the conversation is about finding the angular speed needed for a circular space station to rotate in order for its occupants to feel the same weight as they do on Earth. The proposed method involves using the centripetal force equation and setting it equal to the weight equation, and then manipulating it to solve for the angular speed. The conversation ends with a request for clarification and the suggestion to show the calculations and final answer.
  • #1
zhenyazh
56
0
hi,
could some one explain where am i wrong?

A proposed space station includes living quarters in a circular ring 53.5 m in diameter. At what angular speed should the ring rotate so the occupants feel that they have the same weight as they do on Earth?

in such a station there is a centr. force mv^2/r.
it equals mg since i want them to feel like on earth.
then i play with the equation, lose m make v=wr.
and find w.

thanks
 
Physics news on Phys.org
  • #2
Have you used diameter instead of radius? The method seems fine.
What result did you get?
 
  • #3
nope. i divided by two
 
  • #4
Please show us your calculation and final answer. Otherwise it is very difficult to help.
 
  • #5
v^2/r has to be equal to g then you can work from there
 

Related to Circular motion space station question

1. What is a circular motion space station?

A circular motion space station is a man-made structure that orbits around a celestial body, such as the Earth or the moon, in a circular path. It is designed to simulate the effects of gravity on objects and provide a habitat for astronauts to live and conduct experiments in space.

2. How does a circular motion space station work?

A circular motion space station works by rotating around a central axis, creating centrifugal force which mimics the effects of gravity. This allows objects and astronauts inside the station to experience a sense of weight and perform tasks as they would on Earth. The rotation speed and radius of the station determine the strength of the artificial gravity produced.

3. What are the benefits of a circular motion space station?

A circular motion space station allows for long-term human habitation in space, making it ideal for conducting research and experiments in a microgravity environment. It also serves as a training ground for astronauts to prepare for longer missions in space and can be used for testing new technologies and systems for future space exploration.

4. How is a circular motion space station different from other types of space stations?

Unlike other types of space stations, a circular motion space station is designed to rotate around a central axis, creating artificial gravity. This allows for a more comfortable living and working environment for astronauts, as well as the ability to conduct experiments that require gravity. Other space stations, such as the International Space Station, use a combination of gravity and microgravity to simulate the effects of being in space.

5. What challenges are associated with building and maintaining a circular motion space station?

Building and maintaining a circular motion space station requires advanced technology and careful planning. The station must be able to withstand the harsh conditions of space, such as extreme temperatures and radiation. It also requires regular maintenance and resupply missions to ensure the safety and functionality of the station. Additionally, the cost of building and operating a circular motion space station can be a significant challenge.

Similar threads

Conservation of Angular Momentum and Energy in a Rotating Space Station
    • Introductory Physics Homework Help
Replies
1
Views
866
Circular Motion Questions (energies, forces, angular velocities, etc.)
    • Introductory Physics Homework Help
Replies
2
Views
709
What is the Height of the International Space Station Above the Earth's Surface?
    • Introductory Physics Homework Help
Replies
2
Views
3K
Problem 9.2 Classical Mechanics: Astronaut in a rotating space station
    • Introductory Physics Homework Help
Replies
1
Views
2K
Centripetal Force / circular motion question
    • Introductory Physics Homework Help
Replies
7
Views
3K
Circular Motion of a Cyclist and a Car going around a bend in the road
    • Introductory Physics Homework Help
Replies
6
Views
2K
How Fast Should a Space Station Rotate to Mimic Earth's Gravity?
    • Introductory Physics Homework Help
Replies
4
Views
12K
Circular Motion With Constant Angular Acceleration
    • Introductory Physics Homework Help
Replies
3
Views
2K
Circular Motion - Hanging object swinging around
    • Introductory Physics Homework Help
Replies
7
Views
4K
Having trouble working out centripetal force?
    • Introductory Physics Homework Help
Replies
4
Views
1K

Hot Threads

Recent Insights

Back
Top