[单选题]
04.02: The SI unit of force is named the newton in h7 gy8d 42lgglme* wv bhp*i)e1z( xxvye1k;-bonor of Sir Isaac Newton's contributions to physics. Which of the following combination of units is the equivalent of a nekx; b(v)zibw yxv1pe1*e e-*hwton?
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} $
