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Aviation Dictionary

Horsepower

The term, originated by inventor James Watt, means the amount of work a horse could do in one second. One horsepower equals 550 foot-pounds per second, or 33,000 foot-pounds per minute.

Dictionary Term

Horsepower

Definition

  • The term, originated by inventor James Watt, means the amount of work a horse could do in one second. One horsepower equals 550 foot-pounds per second, or 33,000 foot-pounds per minute.

References

  • Airplane Flying Handbook, Federal Aviation Administration, 2021