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3:55 AM
A new tag was created by mr_e_man.
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Q: Solving Euler's equation for rigid-body rotational velocity in 4D

mr_e_manA rigid object, with no torques applied to it, rotates with constant angular momentum. But its angular velocity $\omega$ is not constant in general; it follows the differential equations $$\frac{d\omega_{12}}{dt}=\frac{a_1^2-a_2^2}{a_1^2+a_2^2}\big(\omega_{13}\omega_{23}+\omega_{14}\omega_{24}\b...

 
 
4 hours later…
7:38 AM
The tag has been already edited away from that question.
 

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