A pump is required to lift 800 kg (about 200 gallons) of water per minute from a well 10 m deep and eject it with a speed of 20 m/s. a. How much work is done per minute in lifting the water? b. By how much in giving it kinetic energy? c. Hp of the engine required?

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Q: A pump is required to lift 800 kg (about 200 gallons) of water per minute from a well 10 meters deep…

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Instantaneous Power

Power is defined in physics as the amount of energy transmitted or transformed per unit time. The watt is the unit of electricity in the International System of Units, equivalent to one joule per second.