You are asked to design a covered conical pit to store 50 m3 of waste liquid. Assume

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You are asked to design a covered conical pit to store 50 m3 of waste liquid. Assume excavation costs at $100/m3, side lining costs at $50/m2, and cover cost at 25/m2. Determine the dimensions of the pit that minimize cost

(a) If the side slope is unconstrained and

(b) If the side slope must me less than 45^o.

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Numerical Methods For Engineers

ISBN: 9780071244299

5th Edition

Authors: Steven C. Chapra, Raymond P. Canale

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Question Posted: Nov 25, 2011 07:36 AM

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You are asked to design a covered conical pit to store 50 m3 of waste liquid. Assume

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The volume of a right circular cone can be computed as where r the radius and h ...View the full answer

Numerical Methods For Engineers

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