Physics Unit26: Special Theory of Relativity (id: 3761d931e)

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本题目来源于试卷: Physics Unit26: Special Theory of Relativity，类别为 Generic Physics

[单选题]
A meter stick is moving toward you with a sp0 / y-l0q8uqil(eu xmaeed of 0.80c. What is j*dv ygltg )r*h(;t) xits length?

A. zero
B. $0.40 \; m$
C. $0.60 \; m$
D. $1.0 \; m$


参考答案:  C


本题详细解析: 暂无