Unit
Kilogramm (\(\rm kg\))
Wikipedia
One of the 7 SI base units.
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Masse (\(m\))
\(\rm 1\,u=1.660539\cdot 10^{-27}\,kg\)
\(\rm 1\,ct=2\cdot 10^{-4}\,kg\)
\(\rm 1\,lb=0.45359237\,kg\)
\(\rm 1\,t=1\cdot 10^{3}\,kg\)