Grade 11Mechanics
Work done in lifting water up a well of depth 20mt and diameter 7mts
1 Answer
Vikas TU
Approved Tutor Answer9 Years agoVolume of well = 3.14*(7/2)^2*20
Work done = mgh => 3.14*(7/2)^2*20*9.8*20 => 15078.8 Joule would the work done.
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