Help with translation of terminology concerning the spinning top

In summary, the conversation discusses the translation for the various cones that describe the motion of the free symmetric top. These include the "Nutationskegel" (space-fixed cone via precession of the body-fixed symmetry axis), "Rastpolkegel" (space-fixed cone via precession of angular velocity around constant angular momentum), and "Gangpolkegel" (body-fixed cone via precession of angular velocity around symmetry axis). These cones are illustrated in the German Wikipedia but are not commonly found in the English literature. However, in the English translation of Greiner's Theoretical physics vol. 2, they are referred to as nutation cone, pole cone, and trace cone, respectively.
  • #1
vanhees71
Science Advisor
Insights Author
Gold Member
2023 Award
24,492
15,012
Has anybody a translation for the various cones describing the motion of the free symmetric top?

The German expressions are "Nutationskegel" (space-fixed cone via the precession of the body-fixed symmetry axis ##\vec{e}_3'##) , and "Rastpolkegel" (space-fixed cone via the precession of the angular velocity ##\vec{\omega}## around the constant angular momentum), and "Gangpolkegel" (body-fixed cone via the precession of ##\vec{\omega}## around ##\vec{e}_3'##) as nicely depicted in the German Wikipedia:

https://de.wikipedia.org/wiki/Euler-Kreisel#Beschreibung_der_Bewegung
Kreiselkegel.png

Surprisingly, I couldn't find a similar figure nor the names of these cones in the English-speaking literature.
 
Physics news on Phys.org
  • #2
I've checked now the English translation of Greiner's Theoretical physics vol. 2. There he calls the Nutationskegel nutation cone, the Gangpolkegel pole cone, and the Rastpolkegel trace cone.
 

1. What is a spinning top?

A spinning top is a toy that spins on its pointed end, usually with the help of a string or a handle. It is a popular toy for children and has been used for centuries in various cultures.

2. What is the purpose of translating terminology concerning spinning tops?

The purpose of translating terminology concerning spinning tops is to make the information about this toy accessible to a wider audience. By translating the terminology, people who speak different languages can understand and learn about spinning tops.

3. What are some common terms used to describe spinning tops?

Some common terms used to describe spinning tops include tip, body, handle, string, spin, rotation, balance, and friction. These terms are often used to explain how a spinning top works and how to play with it.

4. Why is it important to use accurate terminology when discussing spinning tops?

Using accurate terminology when discussing spinning tops is important because it ensures clear communication and understanding among individuals. It also helps to maintain consistency and avoid confusion when discussing different types of spinning tops.

5. What are some challenges in translating terminology concerning spinning tops?

Some challenges in translating terminology concerning spinning tops may include finding equivalent terms in different languages, understanding cultural nuances and differences in terminology, and ensuring the accuracy and consistency of the translations.

Similar threads

B Clashing approximations for this precession problem
    • Classical Physics
Replies
5
Views
1K
Solving the Spinning Egg Problem: Understanding Euler's Equations of Motion
    • Classical Physics
Replies
1
Views
6K
Precession of Rotating Rigid Body from Two Different Frames
    • Advanced Physics Homework Help
Replies
2
Views
1K
Classic spinning symmetric top
    • Introductory Physics Homework Help
Replies
30
Views
3K
Euler angles in torque free precession of a symmetric top
    • Mechanics
Replies
3
Views
2K
Puzzling precession of the torque-free symmetric top
    • Mechanics
Replies
13
Views
4K
Spin-1 particle states as seen by different observers: Wigner rotation
    • Advanced Physics Homework Help
Replies
5
Views
2K
An axis-symmetric satellite is freely spinning in the space.
    • Advanced Physics Homework Help
Replies
1
Views
2K
Understanding the Body Frame of a Spinning Symmetric Top
    • Classical Physics
Replies
8
Views
4K
A Stress-energy tensor of a rotating rod
    • Special and General Relativity
Replies
21
Views
2K

Hot Threads

Recent Insights

Back
Top