Engineering, 26.11.2019 20:31 lol6998
Light oil at 75°f flows over a 22-ft-long flat plate with a free-stream velocity of 5 ft/s. take the critical reynolds number as recr = 5 × 105 and the density and kinematic viscosity of light oil at 75°f as rho = 55.3 lbm/ft3 and v = 7.751 × 10–3 ft2/s. determine the total drag force per unit width of the plate. (round the final answer to two decimal places.)
Answers: 1
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Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way
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Engineering, 04.07.2019 18:10
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Light oil at 75°f flows over a 22-ft-long flat plate with a free-stream velocity of 5 ft/s. take the...
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