What is meter kilogram?

Definition of kilogram-meter : the meter-kilogram-second gravitational unit of work and energy equal to the work done by a kilogram force acting through a distance of one meter in the direction of the force : about 7.235 foot-pounds.

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What is the definition and example of kilogram?

The definition of a kilogram is a unit of measure in the Systeme International d’Unites that is equal to 1000 grams which is approximately 2.2 pounds. Having 2.2 pounds of gold is an example of a kilogram of gold.

How can we define metre kilogram and second?

Meter-kilogram-second meaning Designating or of a system of measurement in which the meter, kilogram, and second are used as the units of length, mass, and time, respectively. adjective. 3. Of or being a system of units for mechanics, using the meter, the kilogram, and the second as basic units of length, mass, and …

What is kg times m2 s2?

Potential energy is energy stored in matter. The joule (J) is the SI unit of energy and equals (kg×m2s2) ( kg × m 2 s 2 ) .

What is the history of kilogram?

The kilogram was originally defined in 1795 as the mass of one litre of water. The current definition of a kilogram agrees with this original definition to within 30 parts per million. In 1799, the platinum Kilogramme des Archives replaced it as the standard of mass.

When was the second defined?

The second was thus defined as “the fraction 1⁄31,556,925.9747 of the tropical year for 1900 January 0 at 12 hours ephemeris time”. This definition was adopted as part of the International System of Units in 1960.

How is mass measured?

Scientists often measure mass with a balance. Mass of solids can be measured directly using a beam balance or an electronic balance. To calculate the mass of a liquid, measure its volume and find its density from the density table. The SI unit of mass is the kilogram (Kg).

What is the meaning of kilogram meter?

What is the work done by one kilogram?

kilogram-meter – a unit of work equal to the work done by a one kilogram force operating through a distance of one meter.

What is the meaning of kg in physics?

[kil-uh-gram-mee-ter] noun Physics. a meter-kilogram-second unit of work or energy, equal to the work done by a force of one kilogram when its point of application moves through a distance of one meter in the direction of the force; approximately 7.2 foot-pounds.

What is the meaning of KGM?

noun Physics. a meter-kilogram-second unit of work or energy, equal to the work done by a force of one kilogram when its point of application moves through a distance of one meter in the direction of the force; approximately 7.2 foot-pounds. Abbreviation: kg-m QUIZ YOURSELF ON AFFECT VS.