kilogrammeter

Definition

1. Noun:
   • A unit of work or energy in the metric system, equal to the work done by a force of one kilogram-force acting through a distance of one meter. It is equivalent to approximately 9.80665 joules.
   • Symbol: kg·m or kpm.

Usage Examples

• (A specific quantity of work over time.)
• (A comparison of units.)

Advanced Usage

• "kilogrammeter per second": a unit of power in the metric system, equivalent to 9.80665 watts.

  • The motor’s power rating is 50 kilogrammeters per second. (A measure of power output.)

• "kilogrammeter of torque": sometimes used informally to express torque in engineering contexts.

  • The wrench requires a torque of 10 kilogrammeters to tighten the bolt. (A rotational force value.)

Variants and Related Words

• Kilogram-force (n): a unit of force equal to the force exerted by one kilogram of mass under standard gravity (9.80665 N).

  • A kilogram-force is used in the definition of the kilogrammeter. (The base force unit.)

• Kilogram-meter (n): an alternative spelling or term for kilogrammeter.

  • The unit is often written as kilogram-meter in technical documents. (A variant spelling.)

Synonyms

• Kilopond-meter: an older term for the same unit, used in some European engineering contexts.

  • The kilopond-meter is synonymous with the kilogrammeter. (Equivalent unit.)

• Meter-kilogram-force: a descriptive phrase for the same unit.

  • One meter-kilogram-force equals one kilogrammeter. (A phrase used in physics.)

Related Idioms

• "Not worth a kilogrammeter": a rare, informal expression meaning something is trivial or of little value (not a standard idiom, but used playfully in engineering circles).

  • His argument isn’t worth a kilogrammeter of energy. (His argument has no practical value.)

• "Work in kilogrammeters": a phrase used to describe measuring effort or output in this unit.

  • The project involved calculating work in kilogrammeters. (Using the unit for measurement.)