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The Special Theory of Relativity (id: 2ac295f27)

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admin 发表于 7 天前 | 显示全部楼层 |阅读模式
本题目来源于试卷: The Special Theory of Relativity,类别为 IB物理学

[问答题]
The drawing at the start o/ qv:yod1r9tcf thix*brlno 0bai u/8 34whs Chapter shows the street as seen by Mr Tompkins, f0 n/8il wrxao43h *bbuor whom the speed of light is $c=20 \, \text{mi/h}$. What does Mr Tompkins look like to the people standing on the street? Explain.




参考答案:
Mr. Tompkins and his bike would look very thin to the people standing on the sidewalk if c = 20 mi/h, due to the extreme length contraction that would occur.  He would be the same height, though, since there is no relative motion in that direction between Mr. Tompkins and the people on the sidewalk.


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