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Challenge problem, week of 5/16/10

Guest Anthony Frachioni

By Guest Anthony Frachioni
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Guest Anthony Frachioni

Guest Anthony Frachioni

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So tonight I received an e-mail from my friend with a link to this cartoon, asking "is this true?" What do I tell her?

angular_momentum.jpg

willorn Newbie

willorn

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I've heard of this phenomenon before, and I believe that once she begins turning, she robs the earth of some miniscule angular momentum, and when she stops turning, the earth regains this momentum. I wish I had a technical explanation.

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