Question

the velocity of a particle varies with time according to the relation v=at^2

Answer 1

yess the equation is totally correct but what's the question

Answer 2

We have,             v              =             at   +  b/(t + c)

Here,                    c is added by t , therefore,  c  =  [T]

Again                     at     =   LT–1

Therefore,          a    =    [LT–1]/T =  LT–2

And                        [b]/[T]  =    [LT–1]

Therefore,          [b]     =   [L]