Consider the physical quantities s, v, a, and t with dimensions [s] = [L], [v] = [L]/[T], [a] = [L]/[T]2, and [t] = [T]. Determine whether the following equations are dimensionally consistent. Os=vt +0.5 a t O s= a v/t Ov=4 a^0.5 t O v=2as H Ot=sa/v