The Special Theory of Relativity (id: a6711f250)

本题目来源于试卷: The Special Theory of Relativity，类别为 IB物理学

[填空题]
A spaceship passes you at a speed of 0.75y(gwk4, mkj a 7. v05zth9+idiy*5 uzt)i cilx0c. Yoylyr)/) 5 (*k feroaayu measure its length to be 28.2 m. How long woal5*kao ef/ r y)r(y)yuld it be when at rest? $L_0$ =    m

参考答案: 42.6±2%


本题详细解析:

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