Which of the following is an expression for mechanical power ?
A.Fm/t
B.F^2m/a
C.Fm^2/t
D.F^2t/m
E.Ft/m

In the sample paper it says f2t/m

Which of the following is an expression for mechanical power AFmt BF2ma CFm2t DF2tm EFtm In the sample paper it says f2tm class=