Unit of Work

Define work.

Work is the measure of the displacement of an object.

What is the formula of work?

Work can be derived as,

W = Fd cosθ

Where,

  • F is the force applied
  • d is the displacement

What is the SI unit of work?

The SI unit of work is joule (J).

What do you mean by a joule?

Joule can be defined as the work done by a force of one newton causing a displacement of one meter.

What is CGS unit of work?

CGS unit of work is erg or dyne-cm.



Unit of Work

Unit of Work is Joule(J). Work is one of the most fundamental concepts in physics. It is defined as force that is required to displace an object from its position. The other units of work are erg, kilojoules, foot-pound, kilowatt-hour, etc.

In this article, we will discuss the definition of work in terms of physics, unit of work, SI unit of work, and Conversion between different units of work.

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Definition of Work

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What is Unit of Work?

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SI Unit of Work

The SI unit of work is the joule (J). It can be defined as the work done by a force of 1 Newton in moving an object through a distance of 1 meter in the direction of the force....

Unit of Work in other Systems

The unit of work in other systems are as follows:...

Conversion between Units of Work

The conversion between different units of work is described in the table below:...

Solved Examples on Unit of Work

Example 1: How much work is done to displaced a body 15 m when a force of 140 N is applied on the body?...

FAQs on Unit of Work

Define work....