write the dimensions of a/b in the relation F=a root x +bt2 where F is force , x is distance and t is time.
According to the principle of homogeneity,dimensions of every term on R.H.S should be same as that on L.H.S. i.e force.
write the dimensions of a/b in the relation F=a root x +bt2 where F is force , x is distance and t is time.
According to the principle of homogeneity,dimensions of every term on R.H.S should be same as that on L.H.S. i.e force.