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One definition of work is "Force acting through distance".

The quantity of work is (force) multiplied by (distance through which the force acts).

The 'dimension' of work is [Force] multiplied by [Distance].

"Newton" is a unit of force. "Meter" is a unit of distance.

When you multiply a force measured in 'pounds', by a distance measured in 'feet',

you get the amount of work done, measured in "foot-pounds".

When you multiply a force measured in 'tons', by a distance measured in 'miles',

you get the amount of work done, measured in "ton-miles".

When you multiply a force measured in 'newtons', by a distance measured in 'meters',

you get the amount of work done, measured in "newton-meters".

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14y ago
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12y ago

Because it's the amount of work done when a force of 1 newton

pushes through a distance of 1 meter.

Alternative Answer

There are, in fact, two answers.

The first answer is that it the amount of work done when a force of 1 N is applied through a distance of 1 m in the direction of that force. However, the SI unit for work is the joulewhich is equivalent to a newton metre!

The second, and more accurate, answer is that it is unit of measurement for torque, which is defined as the product of a force of 1 N acting at right angles to a radius of 1 m.

For the above reasons, we use the joule for work or energy, and the newton metre for torque.

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13y ago

Newton-meter (newton times meter) is also know as joule. The joule is the SI unit for energy and work.

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Q: What is the unit used to express work and energy measured in Newton's meters?
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Related questions

What units are work measured in?

Joules or newtons*meters


What is the SI system measured in?

Usually meters, kilograms, and Newtons.


Does the amount of newtons affect the distance of an object?

Distance is measured in meters


Are electromagnetic waves measured in newtons?

Generally, no. Newtons are a unit of FORCE, and EM waves convey very little force. EM waves are generally measured by Hertz (ie, their frequency), by micro-meters or angstroms (ie, their wavelength), or by electron-volts (ie, the energy of their photons).


What is the force of gravity on mars in newtons per kg?

Look up the gravitational acceleration, in meters/second square, for example in the Wikipedia article about "Mars". Meters/second squared is the same as newtons/kilogram.


How to Determine elastic potential energy?

The potential energy is the product of the force required to compress or stretch the elastic medium, and the distance of travel. If the force is measured in Newtons and the movement in meters, the work done will be in Joules.


What is SI is used to measure mechanical energy?

The Joule. This is the product of Force (in Newtons) and Distance (in meters) Energy is usually measured in terms of heat, which is measured in calories or joules The SI unit of energy is the Joule. In the ft lb system it is ft.lbforce. 1 ftlbf = 1.356 joule. Thermal energy is measured in calories, 1 calorie = 4.2 Joules, it can also be in BTU, 1 BTU = 1055 Joules


How many newtons equal 1 meter?

newtons is a measurement of weight where as meters is a measurement of length they can not be measured into each other in other words the porblem is impossible to find an answer to


What is the equivalent of 3000000 Pa in newtons?

The pressure measured in pascals means the force in newtons per area in square meters. Pascals cannot converted to newtons, because the area is missing. Pascals means pressure and newtons means force.


What SI units used to measure mechanical energy?

The Joule. This is the product of Force (in Newtons) and Distance (in meters) Energy is usually measured in terms of heat, which is measured in calories or joules The SI unit of energy is the Joule. In the ft lb system it is ft.lbforce. 1 ftlbf = 1.356 joule. Thermal energy is measured in calories, 1 calorie = 4.2 Joules, it can also be in BTU, 1 BTU = 1055 Joules


What S.I unit is used to measure mechanical energy?

The Joule. This is the product of Force (in Newtons) and Distance (in meters) Energy is usually measured in terms of heat, which is measured in calories or joules The SI unit of energy is the Joule. In the ft lb system it is ft.lbforce. 1 ftlbf = 1.356 joule. Thermal energy is measured in calories, 1 calorie = 4.2 Joules, it can also be in BTU, 1 BTU = 1055 Joules


What is the measure of the force of gravity that is expressed in newtons?

Standard gravity is measured as 9.8 meters per second squared. This is then multiplied by the mass of something to get the force of gravity on it, which is expressed in Newtons.