How do these particles rotate about an x-axis?

  • Thread starter Thread starter gracy
  • Start date Start date
  • Tags Tags
    Rotation
AI Thread Summary
The discussion focuses on understanding the rotation of a specific molecule about the x-axis. Participants are seeking a clear explanation of the rotational dynamics of the two particles that make up the molecule. There is a suggestion for a visual representation, such as a movie, to illustrate the rotation. The conversation emphasizes the simplicity of the concept, indicating that spinning the atoms at the ends of the bond could suffice as an explanation. Overall, the thread highlights the need for clarity in explaining molecular rotation.
gracy
Messages
2,486
Reaction score
83
Can anyone explain how these two particles actually a complete molecule (given in the image)will rotate about x-axis?
 
Physics news on Phys.org
upload_2014-12-10_11-51-26.png

Can anyone explain how these two particles actually a complete molecule (given in the image)will rotate about x-axis?
 
gracy said:
View attachment 76442
Can anyone explain how these two particles actually a complete molecule (given in the image)will rotate about x-axis?
What kind of answer do you expect? A movie with the rotation of the molecule?
 
Spin the atoms on the ends of the bond, that's it...
 
I have recently been really interested in the derivation of Hamiltons Principle. On my research I found that with the term ##m \cdot \frac{d}{dt} (\frac{dr}{dt} \cdot \delta r) = 0## (1) one may derivate ##\delta \int (T - V) dt = 0## (2). The derivation itself I understood quiet good, but what I don't understand is where the equation (1) came from, because in my research it was just given and not derived from anywhere. Does anybody know where (1) comes from or why from it the...
Back
Top