Determine the value of the manning coefficient n

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At a particular location, the cross section of the Columbia River is as indicated in Fig. P10.43. If on a day without wind it takes 5 min to float 0.5 mi along the river, which drops 0.46 ft in that distance, determine the value of the Manning coefficient, n.

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Reference no: EM131281190

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Determine the value of the manning coefficient n : At a particular location, the cross section of the Columbia River is as indicated in Fig. P10.43. If on a day without wind it takes 5 min to float 0.5 mi along the river, which drops 0.46 ft in that distance, determine the value of the Manning coe..
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