An object must have a speed of at least 11.2 km/s to escape from the Earths gravitational
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An object must have a speed of at least 11.2 km/s to escape from the Earth’s gravitational field. At what temperature will υrms for H2 molecules equal the escape speed? Repeat for N2 molecules. (MH2 = 2.0 kg/kmol and MN2 = 28 kg/kmol.)
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