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]
A spaceship moves away from the Earg((t p;tc zw+yth with a h;a wka+/ aj*fbt5w8u speed of 0.80c. The spaceship then fires a missile with a speed of 0.50c relative to the spaceship. What is the velocity of t8 /hfwaja*ba+kut w5; he missile measured by observers on the Earth if the missile 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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