Q. If force (F), velocity (V) and time (T) are taken as fundamental units, then the dimensions of mass are :
A) $[F V T^{-1}]$
B) $[F V T^{-2}]$
C) $[F V^{-1} T^{-1}]$
D) $[F V^{-1} T]$
Explanation
[Solution] F = ma = M V/T, so M = F T/V = $[F V^{-1} T]$. Answer (4).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.