Engineering, 25.04.2020 02:58 googoo4
The superintendent of a national cemetery wants to erect a larger than usual flagpole and flag. The flag pole is 120 ft tall. The flag has a height, H = 18 ft, and a length, L = 36 ft. Assume the flag pole must withstand a wind of 55 mile/hr at 32°F when the flag is flying. The drag coefficient of the flag can be estimated by CD = 0.05L/H. If the pole has a diameter of 8.5 in., determine the total force exerted on the pole. Assume that the pole is a smooth long cylinder and that the total drag is superposition of those for the stand alone flag and pole
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The superintendent of a national cemetery wants to erect a larger than usual flagpole and flag. The...
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