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Results tagged with vectors
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user 318923
Geometric object with magnitude (length) and direction.
2
votes
How can I formalize better this proof that angular momentum is conserved for a small impulse?
Summary of the changes in $\delta L$ for a decomposed $\delta p$
To be a bit more complete, here is a mathematical overview how $\delta p$ concretely changes the $L$.
Parallel to $\mathbf{L}$: $\delt …
- 2,180
1
vote
2
answers
79
views
Why can the coriolis force potential be written as $ E_\text{cor}=m\dot{\theta}\begin{vmatri...
I found the following formula for the Coriolis force written here:
$$ E_\text{cor}=m\dot{\theta}\begin{vmatrix}
X & Y \\
\dot{X} & \dot{Y}
\end{vmatrix}=m\dot{\theta}\ (\dot{Y}X-\dot{X}Y)$$
I have th …
- 51.6k