Here is a graph of the probability of an atom moving with a particular speed, for a sample of helium gas at $16.C.$

Use this graph to answer the following questions. Round each of your answers to the nearest $\frac{m}{s}.$

Note: your answers must be within $125\frac{m}{s}$ of the exact answers to be graded correct.

What is the most likely speed of a He atom in this sample?

$\frac{m}{s}$