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A bucket that weighs 4.6 pounds and a rope of negligible weight are used to draw water from a well that is 78 feet deep. The bucket is filled with 35 pounds of water and is pulled up at a rate of 1.5 feet per second, but water leaks out of a hole the bucket at a rate of 0.25 pounds per second. Find the work done pulling the bucket to the top of the well. Your answer must include the correct units (You may enter Ibf or Ib*ft for ft-lb.) Work =

A bucket that weighs 4.6 pounds and a rope of negligible weight are used to draw water from a well that is 78 feet deep. The bucket is filled with 35 pounds of water and is pulled up at a rate of 1.5 feet per second, but water leaks out of a hole the bucket at a rate of 0.25 pounds per second. Find the work done pulling the bucket to the top of the well. Your answer must include the correct units (You may enter Ibf or Ib*ft for ft-lb.) Work =

Advanced Engineering Mathematics
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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A bucket that weighs 4.6 pounds and a rope of negligible weight are used to draw water from a well that is 78 feet deep. The bucket is filled with 35 pounds of water and is pulled up at a rate of 1.5 feet per second, but water leaks out of a hole in the bucket at a rate of 0.25 pounds per second. Find the work done pulling the bucket to the top of the well. Your answer must include the correct units (You may enter Ibf or Ib*ft for ft-lb.) Work =
Transcribed Image Text:A bucket that weighs 4.6 pounds and a rope of negligible weight are used to draw water from a well that is 78 feet deep. The bucket is filled with 35 pounds of water and is pulled up at a rate of 1.5 feet per second, but water leaks out of a hole in the bucket at a rate of 0.25 pounds per second. Find the work done pulling the bucket to the top of the well. Your answer must include the correct units (You may enter Ibf or Ib*ft for ft-lb.) Work =
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