At sea level a nitrogen molecule in the air has an average translational KE of 6.2
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At sea level a nitrogen molecule in the air has an average translational KE of 6.2 × 10−21 J. Its mass is 4.7 × 10−26 kg.
(a) If such a molecule could shoot straight up without striking other air molecules, how high would it rise?
(b) What is that molecule’s initial upward speed?
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