(6411 #7 p. 351) A 200 foot chain hangs over the edge of a tall building. The chain weighs 2.5 pounds per foot. There is a bucket of water at the end of the chain. Initially the bucket and water together weigh 800 pounds. As the bucket is lifted water leaks from the bucket at a rate of 3 pounds per foot. Setup, but do not evaluate, an integral that gives the work done in lifting the bucket the first 160 feet. The amount of work done is 137,600 foot-pounds

(6411 #7 p. 351) A 200 foot chain hangs over the edge of a tall building. The chain weighs 2.5 pounds per foot. There is a bucket of water at the end of the chain. Initially the bucket and water together weigh 800 pounds. As the bucket is lifted water leaks from the bucket at a rate of 3 pounds per foot. Setup, but do not evaluate, an integral that gives the work done in lifting the bucket the first 160 feet. The amount of work done is 137,600 foot-pounds

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter2: Equations And Inequalities

Section2.7: More On Inequalities

Problem 44E

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