a water pump is used to deliver the water at constant rate by Wat factor power of pump should be increased to increased the rate by n times
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We know power =workdown /time
=> power x time = workdone
in this case workdone would be mgh where m is mass of water and h is height to which water is rasied
so if workdone is increased to n times
power will increase by nt times
where t is time
=> power x time = workdone
in this case workdone would be mgh where m is mass of water and h is height to which water is rasied
so if workdone is increased to n times
power will increase by nt times
where t is time
sonu806:
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