2.) The escape velocity of any object from Earth is 11.1 km/s. At what temperature would oxygen molecules (with a molar mass M = 32.0 g/mol) have root-mean-square velocity Vrms km equal to Earth's escape velocity of 11.1 Hint: Pay attention to dimensions/units and recall the Sl units for energy are the Joule (J), where 1J 1 kg-m² %3D s2

University Physics Volume 2
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Chapter2: The Kinetic Theory Of Gases
Section: Chapter Questions
Problem 85AP: The mean flee path for helium at a certain temperature and pressure is 2.10107 m. The radius of a...
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2.) The escape velocity of any object from Earth is 11.1 km/s. At what temperature would
oxygen molecules (with a molar mass M = 32.0 g/mol) have root-mean-square velocity vrms
equal to Earth's escape velocity of 11.1
km
Hint: Pay attention to dimensions/units and recall
1 kg-m?
the Sl units for energy are the Joule (J), where 1J =
s2
Transcribed Image Text:2.) The escape velocity of any object from Earth is 11.1 km/s. At what temperature would oxygen molecules (with a molar mass M = 32.0 g/mol) have root-mean-square velocity vrms equal to Earth's escape velocity of 11.1 km Hint: Pay attention to dimensions/units and recall 1 kg-m? the Sl units for energy are the Joule (J), where 1J = s2
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