A trough full of water is 10 ft long and its cross-section is in the shape of an isosceles triangle 2 ft wide across the top and 2 ft high. Set-up the equation for the work done in pumping all the water out of the trough if the density is 1000 lb/ft³. (Note: Put the bottom of thetrough along the x-axis)OW= 10,000(2- y) (2) dyO W = 20,000 ² (2 − y) ( ½) dyW = 10,000² (2 - y) (y) dyO W = 20, 000 ² (2 — y) (y) dy

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Answered: A trough full of water is 10 ft long…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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