The mass of a bucket full of water is 15kg it is being pulled up from 15m deep well. Due to hole in the bucket 6kg water flows out of the bucket . The work done in drawing the bucket out of the well is
Answers
Answered by
0
Water flows out at 600g/m from the bucket. Now we sum up work as
W = mgh ;
Thus, total work = integration{(15 - 3x/5)g(x)}
Where x varies from 0 to 15
Thus total work is 10125 Watt = 10.125 kW
W = mgh ;
Thus, total work = integration{(15 - 3x/5)g(x)}
Where x varies from 0 to 15
Thus total work is 10125 Watt = 10.125 kW
Similar questions