A bucket weighs 4lb and a rope of negligible weight are used to draw water from a well that is 80ft deep. The bucket is filled with 40lb of water and is pulled up at a rate of 2ft/s, but water leaks out of a hole in the bucket at a rate of 0.2lb/s. Find the work done in pulling the bucket to the top of the well.

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anonymous · Answer

@zzr0ck3r'

anonymous · Answer

i feel like this is integral calculus, yes?

anonymous · Answer

yeah it is...the end portion of the class.

anonymous · Answer

@dpaInc <--this guy taught me a lot in calculus. maybe he can help (if he's online)

anonymous · Answer

thanks, I'll check with him.