Why does a spinning top balance better when it is spinning?

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    Balance Spinning
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Discussion Overview

The discussion revolves around the phenomenon of a spinning top and why it maintains balance better when in motion compared to when it is at rest. Participants explore various explanations and resources related to gyroscopic behavior, seeking to understand the underlying principles and concepts involved.

Discussion Character

  • Exploratory
  • Conceptual clarification
  • Debate/contested

Main Points Raised

  • One participant observes that a spinning top should fall over like it does when at rest, questioning why it balances better when spinning.
  • Several participants reference videos that are suggested to help understand the behavior of spinning tops and gyroscopes.
  • There is confusion expressed about the terminology used in the videos, particularly regarding phrases like "rising ups," "eggs," and "frictions."
  • Another participant suggests that watching multiple explanations can aid in grasping gyroscopic behavior, which is noted to go against intuition.
  • There is a discussion about the presence of subliminal or subconscious messages in the videos, with participants debating the appropriateness of the terms used.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the explanations provided in the videos, and there is ongoing confusion and debate regarding the terminology and concepts discussed.

Contextual Notes

Some participants express difficulty in understanding the explanations due to the use of specific terms and concepts that may not be clearly defined. The discussion reflects a variety of interpretations and approaches to understanding gyroscopic behavior.

Who May Find This Useful

Individuals interested in the physics of motion, gyroscopic effects, or those seeking to understand the principles behind spinning objects may find this discussion relevant.

Andrew Wright
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TL;DR
Christmas cracker spinning top makes me think it should fall over.
I took a spinning top out of a christmas cracker and watched it for a while. So I think a spinning top should just fall over like it does when it is at rest. Why does it "work"? It balances better when you spin it on its axis.
 
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This video should help you understand it.
 
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How should I understand it when she is talking about "rising ups", "eggs", "frictions" all the time...
 
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scottdave said:
This video should help you understand it.


What a great video! Thanks for sharing.
 
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zoki85 said:
How should I understand it when she is talking about "rising ups", "eggs", "frictions" all the time...
Have you watched this great clip to the end. It's very well explained!
 
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vanhees71 said:
Have you watched this great clip to the end. It's very well explained!
I'd guess it is but there were too many subliminal messages of a different kind so it was hard for me to follow...
 
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zoki85 said:
I'd guess it is but there were too many subliminal messages of a different kind so it was hard for me to follow...
Huh ? I'm not sure you understand that word.
 
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phinds said:
Huh ? I'm not sure you understand that word.
*subconscious* fits better perhaps
 
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zoki85 said:
*subconscious* fits better perhaps
So what are the subconscious messages in that video?
 
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zoki85 said:
How should I understand it when she is talking about "rising ups", "eggs", "frictions" all the time...
This was just one I picked. There are dozens of videos about gyroscopes. I would definitely watch several of them: gyroscopic behavior goes against our intuition. Watching several different people explain it in slightly different ways can help it to sink in.
 
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  • #11
phinds said:
So what are the subconscious messages in that video?
@zoki85 I'm still waiting for your answer to this.
 
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  • #13
scottdave said:
This video should help you understand it.
Now I'm going to have to hard-boil an egg and try it out myself!
 
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