another

if

m=m0/(1-v2/c2)-1/2

this case

mass,distance,time


three things involved


now

if

l=l0/(1-v2/c2)-1/2

in this  v=m/t

if

t=t0/(1-v2/c2)-1/2

in this v=m/l


actually


m,d,t

one is const if other changes


how?