Question

Correctness of relation using dimensions

Answer 1

$\huge{\boxed{\bf{\pink{An}\orange{swe}\pink{rs}}}}$

To check the correctness of physical equation, v = u + at, Where 'u' is the initial velocity, 'v' is the final velocity, 'a' is the acceleration and 't' is the time in which the change occurs. From (1) and (2) we have [L.H.S.] = [R.H.S.] Hence by principle of homogeneity the given equation is dimensionally correct.

Answer 2

$\textbf{Answer is in attachment!}$