本题目来源于试卷: Physics Unit26: Special Theory of Relativity，类别为 通用国际物理
[单选题]
Two spaceships are traveling through spac)z3jtmf8f d nwx-sk.o:t2 n 5se a02 y/q cfcakbtvoq qpj5dli8xf475) 6t 0.60 c relative to the Earth. If tdqlcvfbjt45 y0if/6qq8kcx2a7o ) p5he ships are headed directly toward each other, what is their approach velocity, as measured by a person on either craft?
A. $1.2 \; c$
B. $c$
C. $0.60 \; c$
D. none of the given answers
参考答案: D
本题详细解析:
暂无
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