Units of measurement
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To value
Calculations
Horsepower-hour (hp·h)
Erg
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Information
Horsepower-hour (hp·h)
Horsepower-hour (hp·h) — a unit of energy equal to 2.685 × 10⁶ joules, used in mechanics and engine performance.
Erg
Erg — a unit of energy in the CGS system (centimeter-gram-second), equal to 10⁻⁷ joules.