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Newton metre
Newton metre
Published: 2014/10/28
Channel: Audiopedia
How to Convert Newton Meters to Pound Force Feet : Conversions & Other Math Tips
How to Convert Newton Meters to Pound Force Feet : Conversions & Other Math Tips
Published: 2013/01/09
Channel: eHowEducation
couple moteur-puissance moteur
couple moteur-puissance moteur
Published: 2013/06/02
Channel: Jde Garcia
how to use a spring scale or Newton Meter
how to use a spring scale or Newton Meter
Published: 2015/04/01
Channel: jenconnolly37
How to use a Torque Wrench
How to use a Torque Wrench
Published: 2016/07/22
Channel: Mark's Garage
newton meter demo by wee loo kang
newton meter demo by wee loo kang
Published: 2007/09/20
Channel: lookang lawrence wee
Make your own newtonmeter
Make your own newtonmeter
Published: 2015/01/08
Channel: James Dyson
Newton metre
Newton metre
Published: 2016/01/22
Channel: WikiAudio
Mighty 2-24 Nm torque wrench
Mighty 2-24 Nm torque wrench
Published: 2014/06/14
Channel: OurHouzz
What is Horsepower and Torque?
What is Horsepower and Torque?
Published: 2014/12/10
Channel: MattsMotorz
Joule
Joule
Published: 2011/12/10
Channel: elearnscience
How much is 1 Newton : Mechanics
How much is 1 Newton : Mechanics
Published: 2013/11/09
Channel: Shri JJT University
How to Convert Newton Into Megapascals : Conversions & Other Math Tips
How to Convert Newton Into Megapascals : Conversions & Other Math Tips
Published: 2013/01/21
Channel: eHowEducation
What is Torque? - Fastening Theory Part 1
What is Torque? - Fastening Theory Part 1
Published: 2016/10/27
Channel: Flexible Assembly Systems Inc
How to read and set a torque wrench (ft-lb and Nm)
How to read and set a torque wrench (ft-lb and Nm)
Published: 2012/09/29
Channel: apprenticemath
Hooke
Hooke's Law and the Newton Spring Balance by Professor Mac
Published: 2016/07/03
Channel: learnwithmac
How to Convert Inch-Pounds to Newton-Meters : Conversions & Other Math Tips
How to Convert Inch-Pounds to Newton-Meters : Conversions & Other Math Tips
Published: 2013/01/20
Channel: eHowEducation
Horsepower vs Torque - Explained
Horsepower vs Torque - Explained
Published: 2011/08/26
Channel: Engineering Explained
Newton meter
Newton meter
Published: 2016/10/26
Channel: post7117
500 newton metres...........
500 newton metres...........
Published: 2009/10/10
Channel: j1subaru
What Is A Newton Meter?
What Is A Newton Meter?
Published: 2017/07/16
Channel: simple sparky
Houce hold newton meter part 2
Houce hold newton meter part 2
Published: 2015/10/31
Channel: Benjamin Holmes
How to Make a Force Meter
How to Make a Force Meter
Published: 2014/01/28
Channel: Ivydale Science & Technology Service
Can crush test with newton meter
Can crush test with newton meter
Published: 2014/01/16
Channel: Tanya Paine
Using newton meters in class
Using newton meters in class
Published: 2011/11/25
Channel: andrewmcgroggan
Converting a Volume of Water (cubic meters) to Mass (kg) & Weight (N)
Converting a Volume of Water (cubic meters) to Mass (kg) & Weight (N)
Published: 2013/11/05
Channel: T Wood
TPE: EXPÉRIENCE NEWTON METRE
TPE: EXPÉRIENCE NEWTON METRE
Published: 2017/02/05
Channel: Turn fx
Güç nedir  Tork nedir
Güç nedir Tork nedir
Published: 2015/05/25
Channel: Otomotiv Mühendisleri Topluluğu
more newton metres in class
more newton metres in class
Published: 2011/11/25
Channel: andrewmcgroggan
Newton Meter Scales
Newton Meter Scales
Published: 2014/06/17
Channel: VIJAY KUMAR
Newton Meters
Newton Meters
Published: 2006/09/07
Channel: atmh2
Newton. \mm/
Newton. \mm/
Published: 2012/10/17
Channel: Jayne Oppus
Newton metres
Newton metres
Published: 2014/03/22
Channel: Terminique
Newton meter
Newton meter
Published: 2016/10/26
Channel: ibaker2021
CP 7748 1250 Newton Meters of Torque !!
CP 7748 1250 Newton Meters of Torque !!
Published: 2016/08/16
Channel: www.rsadynamics.com
how to convert newton meters to pounds per inch
how to convert newton meters to pounds per inch
Published: 2017/03/13
Channel: Veronika Lyndyaeva
Torque Meaning
Torque Meaning
Published: 2015/04/12
Channel: SDictionary
How Many Newtons Is A Horsepower?
How Many Newtons Is A Horsepower?
Published: 2017/07/21
Channel: blue sparky
newton meters per seconde
newton meters per seconde
Published: 2010/03/20
Channel: egelegbert
What Is Nm Of Torque?
What Is Nm Of Torque?
Published: 2017/07/16
Channel: simple sparky
650 Newton-meters of fun :)
650 Newton-meters of fun :)
Published: 2016/02/01
Channel: Get Sideways
Best Rated CDI Torque TLPT4NM 4 Newton Meters Pre Set Torque Review
Best Rated CDI Torque TLPT4NM 4 Newton Meters Pre Set Torque Review
Published: 2016/09/27
Channel: Momen Isih
1600 Meter Newton Relays 2010 - Jake Potter
1600 Meter Newton Relays 2010 - Jake Potter
Published: 2015/01/05
Channel: distrunner1
C
C'est pas sorcier -Mètre, kilo, seconde : Les sorciers prennent des mesures
Published: 2013/05/22
Channel: C'est pas sorcier
Physics Newtonmeter
Physics Newtonmeter
Published: 2015/01/09
Channel: Tom Stanley
1 10 16 1st qtr Franklin vs Newton Metro 8th Gr Girls
1 10 16 1st qtr Franklin vs Newton Metro 8th Gr Girls
Published: 2016/01/11
Channel: Phillips1130
25) Expressing Electric Field in Volts per meter and Newton per coulomb 1 - numerical
25) Expressing Electric Field in Volts per meter and Newton per coulomb 1 - numerical
Published: 2016/10/03
Channel: Anthony Buonaquisti
1 10 16 4th qtr Franklin vs Newton Metro 8th Gr Girls
1 10 16 4th qtr Franklin vs Newton Metro 8th Gr Girls
Published: 2016/01/11
Channel: Phillips1130
Newton & Me
Newton & Me
Published: 2017/02/01
Channel: Allison Raab
Top 5 CDI 1002NMRMHSS 3/8-Inch Drive Adjustable Micrometer Newton Meter Torque Wrench Review
Top 5 CDI 1002NMRMHSS 3/8-Inch Drive Adjustable Micrometer Newton Meter Torque Wrench Review
Published: 2016/09/27
Channel: Momen Isih
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WIKIPEDIA ARTICLE

From Wikipedia, the free encyclopedia
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Torque force equivalence at one meter leverage.png

The newton metre (also newton-metre, symbol N m or N·m)[1] is a unit of torque (also called "moment") in the SI system. One newton metre is equal to the torque resulting from a force of one newton applied perpendicularly to the end of a moment arm that is one metre long.

It is also used less commonly as a unit of work, or energy, in which case it is equivalent to the more common and standard SI unit of energy, the joule.[2] In this usage the metre term represents the distance travelled or displacement in the direction of the force, and not the perpendicular distance from a fulcrum as it does when used to express torque. This usage is generally discouraged,[3] since it can lead to confusion as to whether a given quantity expressed in newton metres is a torque or a quantity of energy.[4] However, since torque represents energy transferred or expended per angle of revolution, one newton metre of torque is equivalent to one joule per radian.[4]

Newton metres and joules are dimensionally equivalent in the sense that they have the same expression in SI base units:

Again, N⋅m and J are distinguished in order to avoid misunderstandings where a torque is mistaken for an energy or vice versa. Similar examples of dimensionally equivalent units include Pa versus J/m3, Bq versus Hz, and ohm versus ohm per square.

Conversion factors[edit]

See also[edit]

References[edit]

  1. ^ BIPM – unit symbols
  2. ^ For example: Eshbach's handbook of engineering fundamentals - 10.4 Engineering Thermodynamics and Heat Transfer "In SI units the basic unit of energy is newton-metre".
  3. ^ Fundamentals of Physics, 9th edition by Halliday Resnick Ralker, p309. "The SI unit of torque is the newton-meter. In our discussion of energy we called this combination the joule. But torque is not work and torque should be expressed in newton-meters, not joules. google books link
  4. ^ a b BIPM - special names
  5. ^ Mechanical Engineering Formulas Pocket Guide, p6
  6. ^ Concise encyclopedia of plastics, by Donald V. Rosato, Marlene G. Rosato, Dominick V. Rosato, p621

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