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  1. Horsepower - Wikipedia

    Horsepower (hp) 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 …

  2. Horsepower | Definition, Unit, and Facts | Britannica

    Horsepower at the output shaft of an engine, turbine, or motor is termed brake horsepower or shaft horsepower, depending on what kind of instrument is used to measure it. Horsepower of …

  3. Horsepower Explained - Definition, Formula, Types & Real-Life Use

    May 3, 2025 · Learn what horsepower really means, the difference between metric and imperial hp, and how to calculate it with examples.

  4. How Horsepower Works | HowStuffWorks

    May 23, 2024 · Horsepower rates the engine performance of cars and even lawn mowers. Learn what horsepower means, how it is measured and how it works in high-performance cars.

  5. Horsepower - Energy Education

    Horsepower vs. torque When purchasing a new car, the crib sheet includes two output numbers with the engine: horsepower and torque. If you live in the United States or Canada, those …

  6. What is Horsepower and Why is it Important? | Toyota Canada

    Horsepower is an important specification for buyers to consider, as it speaks directly to performance. For a given vehicle, an engine with more horsepower and more torque will …

  7. Horsepower Explained - The Motor Guy

    May 2, 2024 · Open the throttle to unlock the secrets of horsepower and revolutionize your driving experience - discover the power that drives performance.

  8. What is Horsepower? Learn everything you need in the simplest …

    Jun 1, 2025 · Higher horsepower lets you merge onto highways without hesitation, climb steep grades without slowing, and keep pace even when fully loaded with passengers or cargo (or …

  9. Horsepower Explained - In The Garage with CarParts.com

    Feb 25, 2024 · Horsepower (hp) is a unit of measurement that represents an engine’s power. How to Calculate Horsepower (hp) Horsepower is calculated by multiplying the amount of force (in …

  10. Power (physics) - Wikipedia

    One metric horsepower is needed to lift 75 kilograms by 1 metre in 1 second. Power in mechanical systems is the combination of forces and movement. In particular, power is the …