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Question
Strictly speaking, from the point of view of a person on the ground floor of a tall skyscraper, a person at the top ages1) more slowly,
2) faster,
3) the same,
and from the point of view of a person at the top of the skyscraper, the person at the ground level ages
4) more slowly.
5) faster.
6) the same.
Answer
This answer is hidden. It contains 3 characters.
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