Question

If force (F), length (L) and time
(T) are assumed to be
fundamental units, then the
dimensional formula of the
mass will be
​

Answer 1

Mass = (force)^a * (length)^b * (time)^c
Mass= m1
Force= m1l1t-2
Length=l1
Time= t1

M1 = (m1l1t-2)^a (l1)^b (t1)^c

By solving we get,
= (m^a l^a t^-2a) l^b t^c
By comparing we get
A= 1
A+b = 0
B= -1
-2a+c = 0
C = 2
M = F^1 L^-1 T^2