write a difference between the power and horsepower class 9th In tabular form
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power is the rate of completing work in a given amount of time.
horsepower equals torque multiplied by rpm. H = T x rpm/5252, where H is horsepower, T is pound-feet, rpm is how fast the engine is spinning, and 5252 is a constant that makes the units jibe.
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Horsepower is a unit of power. Power describes how fast energy is exchanged; a use of energy divided by how long it takes to use that energy. Therefore the measurement of horsepower refers to what the sustained output of an engine is.
Power has a power
But horse power is 746 watt.
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