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Physics, 15.07.2019 21:40 SpeechlessZzz9920

Adrainage canal has a cross-section in the shape of a parabola. suppose that thecanal is 10 feet deep and 20 feet wide at thetop. if the water depth in the ditch if 5 feet, how wide is the surface of the water in the ditch?

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Adrainage canal has a cross-section in the shape of a parabola. suppose that thecanal is 10 feet dee...
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