Answer to Question #4644 in Molecular Physics | Thermodynamics for kokare aditya

Question

if length 'L',force 'F' and time 'T' are taken as fundamental quantities.What would the dimensional equation of mass and density?

Answer 1

According to the Second Newton's Law:
we know that F = ma = m*L/T^2.
So, m
= (F*T^2)/L.
Density = m/V = ((F*T^2)/L)/L^3 = (F*T^2)/L^4