An engine can pump 30,000 litres of water to a vertical height of 45 m – InterviewSolution

1.	An engine can pump 30,000 litres of water to a vertical height of 45 metres in 10 minutes. Calculate the work done by the machine. Take g= 9.8 m s-1 [Density of water = 103 kg m-3 1000 liters = 1 m3]
Answer» An engine can pump 30,000 litres of water to a vertical height of 45 metres in 10 minutes. Calculate the work done by the machine. Take g= 9.8 m s^-1 [Density of water = 10³ kg m^-3 1000 liters = 1 m³]

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