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The molecules in a six-particle gas have velocitiesv₁ = (20î ─ 30ĵ) m/sv₂ = (40î + 70ĵ) m/sv₃ = (─80î + 20ĵ) m/sv₄ = 30î m/sv₅ = (40î ─ 40ĵ) m/sv₆ = (─50î ─ 20ĵ) m/sCalculate (a) →vₐᵥ₉ , (b) vₐᵥ₉, and (c) vᵣₘₛ.
21. Kinetic Theory of Ideal Gases
Average Kinetic Energy of Gases
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The rms speed of the atoms in a 2.0 g sample of helium gas is 700 m/s. What is the thermal energy of the gas?
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