Task id13928
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Task id13928
A satellite with a cross section of S = 1 m2 moves at the first escape velocity v = 7.9 km/s in near-Earth orbit. Air pressure at orbit altitude (h = 200 km) P = 1.37•10-4 Pa, temperature T = 1226 K. Determine the number of collisions of the satellite with air molecules per unit time.
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Answer. Format gif
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