If force (F), length (L), and time (T) are taken as fundamental units, the dimensions of mass are:

1. If force (F), length (L), and time (T) are taken as fundamental units, the dimensions of mass are:

1. [F^1L^-1T^2]2. [F^1L^2T^-2]3. [F^1L^-2T^3]4. [F^-1L^1T^2]