Physics
Physics, 24.09.2019 02:30, Damagingawsomeness2

Abucket that weighs 5 lb and a rope of negligible weight are used to draw water from a well that is 60 ft deep. the bucket is filled with 38 lb of water and is pulled up at a rate of 2.5 ft/s, but water leaks out of a hole in the bucket at a rate of 0.25 lb/s. find the work done in pulling the bucket to the top of the well. show how to approximate the required work by a riemann sum. (let x be the height in feet above the bottom of the well. enter xi* as xi.)

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