Question

A partical with initial velocity U is moving with uniform accelration (a) . The distance moved by the parical in the tth second is given by
S =u + 1by2 a (2t -1)
The dimension of S must be
a) L
b)LT -1
c)LT -2
d)T1​

Answer 1

Answer:

S = u,

by principle of homgeneity

So,

[ LT^-1] = [ S]