If an average hydrogen atom in Earth's atmosphere has a velocity of 2.5 km/s, what would be the average velocity of an oxygen molecule in Earth's atmosphere? Note that the atomic mass of an oxygen atom is 16 times that of a hydrogen atom.
a. 0.16 km/s
b. 2.5 km/s
c. 0.62 km/s
d. 0.44 km/s
e. 0.25 km/s
d. 0.44 km/s
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