本题目来源于试卷: Physics Unit26: Special Theory of Relativity,类别为 Generic Physics
[单选题]
The kinetic energy of a pr(1rb8itn2tlmc9 p9r aoton is : j,gvd yv+6udd8 mpu9nk/iq-5hw(ie 80% of its total energy. What is the speed of the pro qiipu v: 6g(du jy9d-n+8/ewmd, k5hvton?
A. $0.02 \; c$
B. $0.87 \; c$
C. $0.98 \; c$
D. $1.0 \; c$
参考答案: C
本题详细解析:
暂无
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