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OpenStudy (mhchen):
If a coin has a diameter that's 3 times larger than another the diameter of smaller coin. Why does it take the smaller coin to rotate 4 times around the larger coin to return back to its original position?
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OpenStudy (mhchen):
I know about the coin rotation paradox. Is there a practical formula with explanation of the formula's components?
OpenStudy (sshayer):
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