Orodruin's latest activity
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Orodruin replied to the thread What force causes precession?.Yes, but not that they are parallel, which was the original statement. -
Orodruin replied to the thread What force causes precession?.Yes, but ##\vec L = \vec r \times \vec p## does not imply that angular momentum is parallel to angular velocity so the latter cannot be...
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Orodruin replied to the thread What force causes precession?.Except it is not true. The angular momentum vector is not always in the same direction as the angular velocity vector. This is the case...
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Orodruin replied to the thread What force causes precession?.😭
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Orodruin replied to the thread Undergrad Curl of velocity vector in rotational motion.No. It is a function of time as it changes with time, but it does not depend on spatial coordinates. If it did the object would...
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Orodruin replied to the thread Undergrad Black hole questions.That’s not starting from the singularity though 😉
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Orodruin replied to the thread Undergrad How does this configuration not create E field inside the conductor?.It is exactly what they should look like.
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Orodruin replied to the thread Undergrad Curl of velocity vector in rotational motion.By definition, ##\vec \omega## is constant is space - or you don’t have rotational motion. The curl does not contain derivatives wrt...