Birdwatch Note Rating
2024-10-02 07:32:45 UTC - HELPFUL
Rated by Participant: 5BBA827810255DAB517F56BF16C134E2FD172A38B86514C0FD37A8642B5C2932
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Original Note:
Rotational speed is not measured in mph, since the speed depends on the angular speed and the radius. In addition to that, the axis of rotation at small temporal scales will look at the same portion of the sky, which is where Polaris (roughly) is. https://en.m.wikipedia.org/wiki/Polaris (to see variation scales)
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