A bucket weighs lb and a rope of negligible weight are used to draw water from a well that is ft deep. The bucket starts with 50 lb of water and is pulled up at a rate of 10 ft/s, but water leaks out of a hole in the bucket at a rate of 0.5 lb/s. Find the work done in pulling the bucket to the top of the well.
a. 2,160 ft-lb
b. 2,660 ft-lb
c. 3,660 ft-lb
d. 2,260 ft-lb
e. 3,160 ft-lb
a. 2,160 ft-lb
Mathematics
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B = 33°, b = 51.7
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x
A. 
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D. 
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B. 
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