Question

If we denote speed by $S$, the distance by $D$ and time by $T$, the relationship between these quantities is ________.

• A. $T=\frac{S}{D}$
• B. $S=\frac{T}{D}$
• C. $S=D\times T$
• D. $S=\frac{1}{T}\times D$

Answer 1

The correct option is D $S=\frac{1}{T}\times D$

Given,
Speed $\left(S\right)$
Distance $\left(D\right)$
Time $\left(T\right)$

We know,
$\mathrm{Speed}\left(S\right)=\frac{\mathrm{Distance}\left(D\right)}{\mathrm{Time}\left(T\right)}$
Therefore, $S=\frac{D}{T}=\frac{1}{T}\times D$