PopularFX
Home Help Search Login Register
Welcome,Guest. Please login or register.
2026-08-27, 09:34:36
News: If you have a suggestion or need for a new board title, please PM the Admins.
Please remember to keep topics and posts of the FE or casual nature. :)

Pages: [1]
Author Topic: Two circles Paradox  (Read 3754 times)
Topic Options img
img  Valeriy
Two circles Paradox « on: 2014-08-14, 21:55:11 »
Jr. Member
**

Posts: 87
   
img  Matt Watts
Re: Two circles Paradox « Reply #1 on: 2014-08-14, 22:11:29 »
Hero Member
*****

Posts: 809
Quote from: Valeriy on 2014-08-14, 21:55:11
This should be explained...
https://www.youtube.com/watch?v=mW-0bZwoGwQ

And the answer is?

Not hardly.  But the circumference of the outside wheel surely equals the circumference of the outside wheel.

I've said it before, the whole point of these Visual Education folks are to lead you down a rat hole.
   
img  BEP
Re: Two circles Paradox « Reply #2 on: 2014-08-16, 17:45:27 »
Hero Member
*****

Posts: 2205
The only circumference that matters is that of the rotating disk.

If the drawn circles were instead surfaces to contact the lines they would both drag against the line. As the radius decreases the drag would increase because their circumferences are less the the linear travel against the line.

Why is this considered a paradox?
   
Pages: [1]
« previous next »


 

Home Help Search Login Register
Theme © PopularFX | Based on PFX Ideas! | Scripts from iScript4u 2026-08-27, 09:34:36