本题目来源于试卷: Physics Unit26: Special Theory of Relativity，类别为 Generic Physics
[单选题]
A spaceship moves away froyy;1lsi,tfb c;j3 d.bm the Earth with a speed of 0. vw 8/w 4oeuwsptf zyj ).a90bg;,kh8q80c. The spaceship then fires a missile with a speed of 0.50c relative to the spaceship. What is the velocity of the missile measured by observers on the Earth if the mi b0qe .o8 )8gyh9ut4v wa ;zfswp/jk,wssile is fired away from the Earth?
A. $0.30 \; c$
B. $0.50 \; c$
C. $0.93 \; c$
D. $1.3 \; c$
参考答案: C
本题详细解析:
暂无
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Post time 2024-1-14 16:03:04