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 traveling through space atqgfas-1 (,n na p a:0x+x6rjj vswmv 3v4o6c u80.60 c relative to the Earth. If the ships are headed directly toward each ot4:cjs mwra+8 v6pv63j ouvx x0her, 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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