**Scientists use the joule to measure work. One joule is equal to the work done by a force of one newton to move an object one meter in the direction of the force.**

## What Unit Is Work In?

Work is a measure of the amount of energy that is expended in doing something. It is a scalar quantity, which means that it has only magnitude and no direction.

The SI unit for work is the joule (J), which is defined as the amount of energy expended in doing work. Work is done when a force is applied to an object and the object moves in the direction of the force.

The amount of work done is the product of the force and the distance over which the force is applied. The SI unit of work is the joule (J), which is defined as the amount of energy expended in doing work.

The joule is a very small unit of work, so in practice, the kilojoule (kJ) is usually used. One kilojoule (kJ) is equal to 1000 joules (J).

The joule is named after the English physicist James Prescott Joule (1818–1889), who studied the relationship between heat and mechanical work.

Work can be classified into two types: 1. Mechanical work 2. Non–mechanical work Mechanical work is done when a force is applied to an

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