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 tra; nx5tb o5 /r,js-wph -i:jbceveling through space at 0.60 c relative to the Eo(w k7-xd0-ay jcwax8 arth. If the ships are headed directly toward each other, what is their 8ycjw-x( 0- o7awaxd kapproach 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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