Chad Brown
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- Sep 5, 2019
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This might be a dumb question, but its one I've had for a while. I've seen a lot of people use barometric altimeters to measure the altitude of model rockets. As I understand, the relative velocity of a gas and its pressure are inversely related so wouldn't the rockets velocity and the changing in its velocity through out the flight make altitude predictions based on the pressure readings inaccurate?