本题目来源于试卷: Physics Bowl by Topic 1: Unit, Prefix, Significant Figures, Estimation & History，类别为 美国物理杯赛(Physics Bowl)
[单选题]
04.02: The SI unit of force is named the new m:bj6b )2w5vhhxlw,qton in honor of Sir Isaac Newton's)(s. cqjpum)he6c g1cksrb+( contributiob)s(.cc hr)+u6 jqc smkg 1p(ens to physics. Which of the following combination of units is the equivalent of a newton?
A. $Kg$
B. $ \frac{Kg\,m}{s} $
C. $ \frac{Kg\,m^2}{s} $
D. $ \frac{Kg\,m}{s^2} $
E. $ \frac{Kg\,m^2}{s^2} $
参考答案: D
本题详细解析:
暂无
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