20 mg

200 mg

2000 mg

0.002 mg

Work

Power

Force

Momentum

Energy

pressure

Torque

Pressure gradient

$M{L^2}{T^{ - 2}}{A^{ - 2}}$

$M{L^2}{T^{ - 4}}{A^{ - 3}}$

$M{L^{ - 2}}{T^{ - 2}}{A^{ - 2}}$

$M{L^2}{T^4}{A^3}$

$M{T^{ - 3}}{K^{ - 4}}$

$M{L^2}{T^{ - 2}}{K^{ - 4}}$

$M{L^2}{T^{ - 2}}$

$M{T^{ - 2}}{L^0}$

$\left[ {{\rm{M}}{{\rm{L}}^{ - 3}}{\rm{TA}}} \right]$

$\left[ {{{\rm{K}}^0}{\rm{L}}{{\rm{T}}^{ - 2}}{{\rm{A}}^0}} \right]$

$\left[ {{\rm{M}}{{\rm{L}}^1}{{\rm{T}}^{ - 2}}{{\rm{A}}^{ - 1}}} \right]$

$\left[ {{\rm{M}}{{\rm{L}}^2}{{\rm{T}}^{ - 2}}{{\rm{A}}^0}} \right]$

h/e

${h^2}/e$

$h/{e^2}$

${h^2}{e^2}$

$\left[ {{\rm{ML}}{{\rm{T}}^{ - 1}}} \right]$

$\left[ {{\rm{M}}{{\rm{L}}^{ - 1}}{\rm{T}}} \right]$

$\left[ {{{\rm{M}}^{ - 1}}{\rm{L}}{{\rm{T}}^{ - 1}}} \right]$

$\left[ {{\rm{M}}{{\rm{L}}^{ - 1}}{{\rm{T}}^{ - 1}}} \right]$

[MLT⁻²]

[ML²T⁻²]

[MLT⁻¹]

[ML²T⁻³]

${L^2}M{T^{ - 2}}$

${L^{ - 1}}M{T^{ - 2}}$

${L^2}M{T^{ - 3}}$

$LM{T^{ - 2}}$

${\rm{m}}{{\rm{s}}^{ - 1}}$

${{\rm{m}}^2}{{\rm{s}}^{ - 2}}$

${{\rm{s}}^2}{{\rm{m}}^{ - 2}}$

${\rm{s}}{{\rm{m}}^{ - 1}}$