Answer
Dimensionally correct
Work Step by Step
The given equation is $v=v_{\circ}+at$
We know that the dimensions on the left hand side are $[LT^{-1}]$
and the dimensions on the right hand side are $[LT^{-1}]+[LT^{-2}][T]=[LT^{-1}]+[LT^{-1}]=2[LT^{-1}]$
Thus, the given equation is dimensionally consistent.
