### How much work is done in pulling the bucket

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a bucket that weighs 4 lbs and a rope of negligible weight are use to draw water from a well that is 80 feet deep the bucket is fulled with 40 lbs of water and is pulled up at a rate of 2ft/sec but water leaks out of a hole at a rate of .2 lbs/sec. how much work is done in pulling the bucket to the top of the well

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