\NC h \NC = ut + \frac12 gt^2 \NR[eq:h]
\stopalign \stopformula
Equation ~(\in[eq:v]) tells the final velocity after time ~$t$ and equation ~(\in[eq:h]) tells the distance travelled in time ~$t$.
</context>
\NC h \NC = ut + \frac12 gt^2 \NR[+][eq:h]
\stopalign \stopformula
Equation ~(\in[eq:v]) tells the final velocity after time ~$t$ and equation (\in[eq:h]) tells the distance travelled in time ~$t$.
</context>