Question

if momentum (p),mass(m),time (t) are chosen as fundamental quantities then the dimensional formula for length is​

Answer 1

momentum=MLT-1

time=T

mass-=M

NOW,

L=MLT-1)^P(M)^M.(T)^T

THEN P+M=0..P=-M

P=1..M=-1

-P+T=0...P=T

THEN..

(P)(M)^-1(T).