define horsepower in physics - EAS
- Work done per unit timeHorsepower is defined as the work done per unit time and this term was invented by James Watt. It is a unit of power that relates a machine's power to the muscle power of a horse. It was once used to compare the output of steam engines to the power of draught horses.
James Watt
James Watt FRS FRSE was a Scottish inventor, mechanical engineer, and chemist who improved on Thomas Newcomen's 1712 Newcomen steam engine with his Watt steam engine in 1776, which was fundamental to the changes brought by the Industrial Revolution in both his native Great Brit…
www.vedantu.com/formula/horsepower-formula - People also ask
- https://www.britannica.com/science/horsepower
horsepower, the common unit of power; i.e., the rate at which work is done. In the British Imperial System, one horsepower equals 33,000 foot-pounds of work per minute—that is, the power …
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- https://www.techtarget.com/whatis/definition/horsepower-hp
Horsepower (hp) is a unit of measurement in the foot-pound-second ( fps or ft-lb/s) or English system, sometimes used to express the rate at which mechanical energy is expended. The …
Horsepower - Wikipedia
https://en.wikipedia.org/wiki/HorsepowerHorsepower is a unit of measurement of power, or the rate at which work is done, usually in reference to the output of engines or motors. There are many different standards and types of …
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- https://www.vedantu.com/physics/horsepower
By definition, one horsepower is said to be equivalent to 2,545 BTU, that is the British Thermal Units per hour. Another unit which is of power is the metric horsepower equals 4,500 kilogram …
- https://www.toppr.com/guides/physics-formulas/horsepower-formula
Horsepower is a popular imperial unit of power of an engine. It is defined as the work done by a person or machine per unit amount of time. This term of Horsepower was invented by James …
- https://www.merriam-webster.com/dictionary/horsepower
noun. horse· pow· er ˈhȯrs-ˌpau̇ (-ə)r. 1. : the power that a horse exerts in pulling. 2. : a unit of power equal in the U.S. to 746 watts and nearly equivalent to the English gravitational unit of …
- https://www.groschopp.com/what-is-horsepower-hp
Horsepower, like any unit of power, is simply a rate at which work is being done. Literally, the horsepower unit originates from an experiment which set out to measure the power of a single …
- https://byjus.com/horsepower-formula
Horsepower is an imperial unit of power of an engine. It is defined as the work done per unit time. The term Horsepower was invented by James Watt. It is a unit power that compares the power …
What is the definition of horsepower? - physlink.com
https://www.physlink.com/Education/Askexperts/ae66.cfmAnswer. Horsepower is the imperial (British) unit of power, now replaced by the watt - the new SI unit. One horsepower is the work done at the rate of 550 foot-pounds per second and it is …
- https://www.thoughtco.com/where-did-the-term...
Today, it has become common knowledge that the term “horsepower” refers to the power of an engine. We have come to assume that a car with a 400-horsepower engine will go faster than a …
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