(Mut)\left(\frac{\mathrm{Mu}}{\mathrm{t}}\right)(tMu) একক
rM(ut)2\mathrm{rM}\left(\frac{\mathrm{u}}{\mathrm{t}}\right)^{2}rM(tu)2 একক
Mu22r\mathrm{M} \frac{\mathrm{u}^{2}}{2 \mathrm{r}}M2ru2
(Mut2r)\left(\frac{\mathrm{Mut}}{2 \mathrm{r}}\right)(2rMut) একক