Estimate the mean free path of a nitrogen molecule in a cylinder nitrogen at 2 atm and a temperature of 17 °C. Take the radius to be roughly equal to 1 x10-10 m. Boltzmann constant 1.38 x10-23 J/K. Note: 1. Express your answer in 3 signficant figures 2. Write the final answer in scientific/exponential notation

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