本题目来源于试卷: Physics Unit26: Special Theory of Relativity，类别为 国际高中通用物理
[单选题]
Two spaceships are tk5wbaz;.x/ yck -(qvcraveling through space at 0l:.)k xyu5wnmvbkl gu( .a0m 7.60 c relative to the Earth. If the ships are headed directly toward each otherx0nalwl7 byu:g5k)m.m (u. vk , 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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