[ML−1 T−2]\left[\mathrm{ML}^{-1} \mathrm{~T}^{-2}\right][ML−1 T−2]
[ML−2T−2]\left[M L^{-2} T^{-2}\right][ML−2T−2]
[ML−1T−1]\left[M L^{-1} T^{-1}\right][ML−1T−1]
[ML1L1]\left[M L^{1} L^{1}\right][ML1L1]