Calculating Artificial Gravity in Rotating Space Station

AI Thread Summary
The discussion focuses on calculating artificial gravity in a rotating space station, specifically using a rotation rate of 0.85 rpm and a radius ratio of rA/rB = 3.80. Chamber A simulates an acceleration of 10.0 m/s², and the user seeks to determine the values for rA and rB, as well as the simulated gravity in chamber B. The formula for artificial gravity, (mv²)/r, is mentioned as a potential starting point, but the user expresses uncertainty about applying it given the radius ratio. The conversation emphasizes the need for guidance on how to approach these calculations effectively. Understanding the relationship between the radii and the acceleration will be crucial for solving the problem.
Elusion
Messages
2
Reaction score
0
To create artificial gravity, the space station shown in the drawing is rotating at a rate of 0.85 rpm. The radii of the cylindrically shaped chambers have the ratio rA/rB = 3.80. Each chamber A simulates an acceleration due to gravity of 10.0 m/s2.


Find values for the following.
(a) rA
_________________m
(b) rB
_________________m
(c) Find the acceleration due to gravity that is simulated in chamber B.
_________________m/s2


PLEASE HELP!
 
Physics news on Phys.org
i have no idea as to where to start on this...

i know that a formula to help find artificial gravity is (mv^2)/r but i am not sure how to apply this formula to the problem given that ratio... any suggestions?? i am desperate!
 

Thread 'Errors and significant figures'

I multiplied the values first without the error limit. Got 19.38. rounded it off to 2 significant figures since the given data has 2 significant figures. So = 19. For error I used the above formula. It comes out about 1.48. Now my question is. Should I write the answer as 19±1.5 (rounding 1.48 to 2 significant figures) OR should I write it as 19±1. So in short, should the error have same number of significant figures as the mean value or should it have the same number of decimal places as...
View full post »
Thread 'A cylinder connected to a hanging mass'

Thread 'A cylinder connected to a hanging mass'

Let's declare that for the cylinder, mass = M = 10 kg Radius = R = 4 m For the wall and the floor, Friction coeff = ##\mu## = 0.5 For the hanging mass, mass = m = 11 kg First, we divide the force according to their respective plane (x and y thing, correct me if I'm wrong) and according to which, cylinder or the hanging mass, they're working on. Force on the hanging mass $$mg - T = ma$$ Force(Cylinder) on y $$N_f + f_w - Mg = 0$$ Force(Cylinder) on x $$T + f_f - N_w = Ma$$ There's also...
View full post »

Similar threads

Artificial Gravity in a space station
Replies
7
Views
14K
Liquid rocket engine excercise
Replies
1
Views
903
Need someone to help check my work -- Artificial Gravity Report
Replies
18
Views
2K
How Long Should Rockets Fire to Rotate a Space Station?
Replies
4
Views
2K
What is the force behind artificial gravity in rotating space stations?
Replies
1
Views
2K
B Busting the myth about achieving artificial gravity by rotating a body
Replies
38
Views
3K
Creating Artificial Gravity in Space: Using Centripetal Force on a Space Station
Replies
4
Views
2K
Conservation of Angular Momentum and Energy in a Rotating Space Station
Replies
1
Views
1K
Period of Rotation for Artificial Gravity on Earth
Replies
12
Views
2K
Calculating Artificial Gravity on Rotating Space Station: Finding rA, rB, and g
Replies
7
Views
5K

Hot Threads

Recent Insights

Back
Top