Determine the approximate drag coefficient of the train

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Reference no: EM13261058

A high speed train is traveling at 67 m/s. the wetted area of the train contributing to aerodynamic drag is 4500 m^2. The air density is 1.23 kg/m^3. If the rolling frictional force is determined to be 47,500 N and the power required to sustain the current velocity is 4.681 MW, determine the approximate drag coefficient of the train?

Reference no: EM13261058

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