[L]

[T]

[M]

[L][T]⁻¹

Work and power

Density and relative density

Momentum and impulse

Stress and strain

${L^2}I$

${L^2}{I^2}$

$L{I^2}$

$\frac{1}{{LI\;}}$

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

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

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

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

Stress and pressure

Angle and strain

Tension and surface tension

Planck’s constant and angular momentum

Linear momentum and moment of a force

Planck’s constant and angular momentum

Pressure and modulus of electricity

Torque and potential energy

Frequency, angular frequency and angular momentum

Surface tension, stress and spring constant

Acceleration, momentum and retardation

Work, energy and torque

A natural unit system where certain fundamental constants are set to 1

SI units

CGS units

MKS units

${\upsilon ^2}/rg$

${\upsilon ^2}r/g$

${\upsilon ^2}g/r$

${\upsilon ^2}rg$

${c^2}{\left[ {G\frac{{{e^2}}}{{4\pi {\varepsilon _0}}}} \right]^{1/2}}$

$\frac{1}{{{c^2}}}{\left[ {\frac{{{e^2}}}{{G4\pi {\varepsilon _0}}}} \right]^{1/2}}$

$\frac{1}{c}G\frac{{{e^2}}}{{4\pi {\varepsilon _0}}}$

$\frac{1}{{{c^2}}}{\left[ {G\frac{{{e^2}}}{{4\pi {\varepsilon _0}}}} \right]^{1/2}}$

${c^2}{\left[ {G\frac{{{e^2}}}{{4\pi {\varepsilon _0}}}} \right]^{1/2}}$

$\frac{1}{{{c^2}}}{\left[ {\frac{{{e^2}}}{{G4\pi {\varepsilon _0}}}} \right]^{1/2}}$

$\frac{1}{c}G\frac{{{e^2}}}{{4\pi {\varepsilon _0}}}$

$\frac{1}{{{c^2}}}{\left[ {G\frac{{{e^2}}}{{4\pi {\varepsilon _0}}}} \right]^{1/2}}$