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Grade: 11
        Work done in lifting water up a well of depth 20mt and diameter 7mts
one year ago

Answers : (1)

Vikas TU
6874 Points
							
Volume 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.
one year ago
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