Evaporation (or another word to use is water vapor.)
Hi there! :)

Use the following kinematic equation to solve for the final velocity:

In this instance, the runner started from rest, so the initial velocity is 0 m/s. We can rewrite the equation as:

Plug in the given acceleration and time:

The answer is B: 6; 4. Carbon has four electrons in its outermost shell, which are its valence electrons.