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6 Nov 2019
A bucket that welghs 6 lb and a rope of negliglble welght are used to draw water from a well that Is 80 ft deep, The bucket Is fllled with 36 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 Ib/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 oà Lhe e . Enter ì§ , as "忽27 lim Ax Express the work as an integral. Fvaluate the integral ft-lb Need Help?ReadTalk to a Tutor Submit Answer Save Progress Practice Another Version Show transcribed image text
A bucket that welghs 6 lb and a rope of negliglble welght are used to draw water from a well that Is 80 ft deep, The bucket Is fllled with 36 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 Ib/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 oà Lhe e . Enter ì§ , as "忽27 lim Ax Express the work as an integral. Fvaluate the integral ft-lb Need Help?ReadTalk to a Tutor Submit Answer Save Progress Practice Another Version
Show transcribed image text Jarrod RobelLv2
12 Jul 2019