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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
How to use a Torque Wrench
How to use a Torque Wrench
Published: 2016/07/22
Channel: Mark's Garage
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
newton meter demo by wee loo kang
newton meter demo by wee loo kang
Published: 2007/09/20
Channel: lookang lawrence wee
Newton metre
Newton metre
Published: 2014/10/28
Channel: Audiopedia
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
What is Torque? - Fastening Theory Part 1
What is Torque? - Fastening Theory Part 1
Published: 2016/10/27
Channel: Flexible Assembly Systems Inc
Mighty 2-24 Nm torque wrench
Mighty 2-24 Nm torque wrench
Published: 2014/06/14
Channel: OurHouzz
how to use a spring scale or Newton Meter
how to use a spring scale or Newton Meter
Published: 2015/04/01
Channel: jenconnolly37
Can crush test with newton meter
Can crush test with newton meter
Published: 2014/01/16
Channel: Tanya Paine
Make your own newtonmeter
Make your own newtonmeter
Published: 2015/01/08
Channel: James Dyson
Newton Meters
Newton Meters
Published: 2006/09/07
Channel: atmh2
Using newton meters in class
Using newton meters in class
Published: 2011/11/25
Channel: andrewmcgroggan
Tork Anahtarı Nasıl Yapılır? Nasıl Kullanılır? Tork Nedir? Nm Newton Metre nedir?  Tork Hesaplama
Tork Anahtarı Nasıl Yapılır? Nasıl Kullanılır? Tork Nedir? Nm Newton Metre nedir? Tork Hesaplama
Published: 2017/09/18
Channel: parçala behçet
What Is A Newton Meter?
What Is A Newton Meter?
Published: 2017/07/16
Channel: simple sparky
3200 Meter Newton Track Meet - Jake Potter
3200 Meter Newton Track Meet - Jake Potter
Published: 2010/12/22
Channel: distrunner1
500 newton metres...........
500 newton metres...........
Published: 2009/10/10
Channel: j1subaru
CP 7748 1250 Newton Meters of Torque !!
CP 7748 1250 Newton Meters of Torque !!
Published: 2016/08/16
Channel: www.rsadynamics.com
newton meters per seconde
newton meters per seconde
Published: 2010/03/20
Channel: egelegbert
Newton Meter Scales
Newton Meter Scales
Published: 2014/06/17
Channel: VIJAY KUMAR
1189 SQUARE METRE BLOCK, Port Hacking. Newton Real Estate
1189 SQUARE METRE BLOCK, Port Hacking. Newton Real Estate
Published: 2013/01/25
Channel: Newton Real Estate
Newton meter
Newton meter
Published: 2016/10/26
Channel: post7117
Newton metre
Newton metre
Published: 2016/01/22
Channel: WikiAudio
Newton M.
Newton M.
Published: 2007/12/13
Channel: newmizutani
more newton metres in class
more newton metres in class
Published: 2011/11/25
Channel: andrewmcgroggan
Newton M.
Newton M.
Published: 2007/12/13
Channel: newmizutani
Newton metres
Newton metres
Published: 2014/03/22
Channel: Terminique
Newton M,T,H,K
Newton M,T,H,K
Published: 2015/10/30
Channel: Jenna Clewell
Physics Newtonmeter
Physics Newtonmeter
Published: 2015/01/09
Channel: Tom Stanley
TTT Blitz #174 - NEWTON METER! - Let
TTT Blitz #174 - NEWTON METER! - Let's play Trouble in Terrorist Town
Published: 2016/07/21
Channel: Elbtology
Can crush test with newton meter
Can crush test with newton meter
Published: 2017/03/26
Channel: Manufacturing and Mechanical Engineering
Newton meter
Newton meter
Published: 2016/10/26
Channel: ibaker2021
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
Performance Tool M195 0 80 inlb 0 7 Newton meter Beam Style Torque Wrench
Performance Tool M195 0 80 inlb 0 7 Newton meter Beam Style Torque Wrench
Published: 2016/12/25
Channel: Adahzuzhi Abneyphogib
650 Newton-meters of fun :)
650 Newton-meters of fun :)
Published: 2016/02/01
Channel: Get Sideways
how to convert newton meters to joules
how to convert newton meters to joules
Published: 2017/03/13
Channel: Leandro Chung
TPE: EXPÉRIENCE NEWTON METRE
TPE: EXPÉRIENCE NEWTON METRE
Published: 2017/02/05
Channel: Turn fx
Newton M 3DEnvironmentEOYProject
Newton M 3DEnvironmentEOYProject
Published: 2016/05/24
Channel: MichaelNewton1000
5 Best CDI Torque 3403NMRMHSS 1/2-Inch Drive Adjustable Micrometer Newton Meter Torque Review
5 Best CDI Torque 3403NMRMHSS 1/2-Inch Drive Adjustable Micrometer Newton Meter Torque Review
Published: 2016/09/26
Channel: Vana Nudah
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
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
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
1 10 16 3rd qtr Franklin vs Newton Metro 8th Gr Girls
1 10 16 3rd qtr Franklin vs Newton Metro 8th Gr Girls
Published: 2016/01/11
Channel: Phillips1130
how to convert horsepower to newton meters
how to convert horsepower to newton meters
Published: 2017/03/18
Channel: Megan Gilbert
443 Square Metre Commercial Property For Sale in Newton Park, Port Elizabeth, South Africa for ZA...
443 Square Metre Commercial Property For Sale in Newton Park, Port Elizabeth, South Africa for ZA...
Published: 2015/06/18
Channel: RE/MAX Of Southern Africa
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
1 10 16 2nd qtr Franklin vs Newton Metro 8th Gr Girls
1 10 16 2nd qtr Franklin vs Newton Metro 8th Gr Girls
Published: 2016/01/11
Channel: Phillips1130
Best Rated CDI Torque TLPT6NM 6 Newton Meters Pre Set Torque Review
Best Rated CDI Torque TLPT6NM 6 Newton Meters Pre Set Torque Review
Published: 2016/09/27
Channel: Momen Isih
450 Square Metre Commercial Property For Sale in Newton Park, Port Elizabeth, South Africa for ZA...
450 Square Metre Commercial Property For Sale in Newton Park, Port Elizabeth, South Africa for ZA...
Published: 2016/04/30
Channel: National Realtors Group - Port Elizabeth
250 Square Metre Commercial Property For Rent in Newton Park, Port Elizabeth, South Africa for ZA...
250 Square Metre Commercial Property For Rent in Newton Park, Port Elizabeth, South Africa for ZA...
Published: 2016/07/19
Channel: National Realtors Group - Port Elizabeth
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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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