Physics, 08.09.2021 21:00, qmsadler01
Which of the following steps is usually done right before making a proposed explanation during the scientific method of investigation? Ask a question Construct a hypothesis Test with an experiment Do background research
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The ratio of lift to drag l/d for a wing or airfoil is an important aerodynamic parameter, indeed, it is a direct measure of the aerodynamic efficiency of the wing. if a wing is pitched through a range of angle of attack, l/d first increases, then goes through a maximum, and then decreases. consider an infinite wing with an naca 2412 airfoil. estimate the maximum value of l/d. assume that the reynolds number is 9x10^6.
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Which of the following steps is usually done right before making a proposed explanation during the s...
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