- usepackage{siunitx}
But here, you can do a bit of tweaking/hacking and typeset the SI unit in the correct way possible to your liking.
- \si{1\,} \ {\rm kg.m.s^{-1}} \\
- \si{\rm kg.m.s^{-1}} \\
- \si{kg\, m/s} \\
- \si{\rm kg\, m/s} \\
- \si{\rm kg \ m \ s^{-2}}\\
- \si{\text kg \ m \ s^{-2}}\\
- \SI{10\,} {kg \, m \, s^{-2}}\\
- \si{\rm kg.s^{-1}}\\
- $1.0\,\mathrm{N}\cdot\mathrm{m}$\\
- \SI{10\,}{\cdot kg \cdot m \cdot s^{-2}}\\
- \SI{10}{\cdot kg \cdot m \cdot s^{-2}}\\
- $10\, \mathrm{kg} \cdot \mathrm{m} \cdot \mathrm{s^{-2}}$\\
- \SI{1.0}\cdot {\mthrm{N} \ \mathrm{m}}\\
- \SI{1.0} \ {\cdot \mthrm{N} \cdot \mathrm{m}}\\
- \SI{\rm {1.0} \ {\cdot \mthrm{N} \cdot \mathrm{m}}}\\
- \SI\rm {1.0} \ {\mthrm{N} \ \mathrm{m}}\\
- \SI {1.0} \ {\rm \mthrm{N} \ \mathrm{m}}\\
- \si{1}\ {\Omega}\\
- \si{1\,}\cdot {\Omega}\\
- \SI{1}\cdot{\DeclareMathSymbol{\Omega}}\\
- \SI{1}\cdot {\varOmega}\\
- \SI{1,000,000}\cdot {\mu{\rm\Omega}}\\
- \SI{1}\cdot{\mathrm{\Omega}}\\
- \si{1}\cdot{\text{$\Omega$}}
The whole of typesetting above should produce
Note that \cdot or backslash alone (\) is used for spacing, \rm and \text for rendering a text in roman.
Here is the LaTeX symbols document.
Once I have some time, I will write a comprehensive topic about LaTeX document set-up and typesetting.
@Simulink @cache