NM meaning in Measurement Unit ?

Answer:

What is Newton Meter mean?

The newton-metre (also newton metre or newton meter; symbol N⋅m or N m) 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. The nonstandard notation Nm occurs in some fields.

The unit 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. 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, since it can lead to confusion as to whether a given quantity expressed in newton-metres is a torque or a quantity of energy. However, since torque represents energy transferred or expended per angle of revolution, one newton-metre of torque is equivalent to one joule per radian.

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

1 N ⋅ m = 1 kg ⋅ m 2 s 2 , 1 J = 1 k g ⋅ m 2 s 2 {\displaystyle 1\,{\text{N}}{\cdot }\mathrm {m} =1\,{\frac {{\text{kg}}{\cdot }{\text{m}}^{2}}{{\text{s}}^{2}}}\quad ,\quad 1\,\mathrm {J} =1\,{\frac {\mathrm {kg} {\cdot }\mathrm {m} ^{2}}{\mathrm {s} ^{2}}}}

but are distinguished to avoid misunderstandings when 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.

reference

Full Form	Category
nanoMolar	Academic & Science
Net Margin	Accounts and Finance
Not Meaningful	Accounts and Finance
Normal Metal	Chemistry
Non-metal	Chemistry
Nanometer	Computer and Networking
Network Management	Computer and Networking
No Mark	Computer Assembly Language
Net Manager	Computer Technology
New Mexico	Country Specific
Noise Margin	Electronics
No Message	Email
NAIMISHARANYA	Indian Railway Station
Not much	Internet Slang
News Manager	Jobs
New Material	Jobs
Novice Middle	Jobs
Negative Medium	Maths
Nearest Mean	Maths
Non-monotonic	Maths
Non-markovian	Maths
Number Machine	Maths
No Meaning	Maths
Not Measurable	Maths
New Mapset	Maths
Nonlinear Model	Maths
Number Metric	Maths
Normalized Minutes	Measurement Unit
Newton Meter	Measurement Unit
Nemaline Myopathy	Medical
NeuroMelanin	Medical
Nuclear Medicine	Medical
Never Married	Messaging
No Matter	Messaging
Nothing Much	Messaging
New Messages	Messaging
Never Mind	Messaging
Not Marked	Military and Defence
Not Misclassified	Military and Defence
Networked Media	Networking
Newton Metre	Physics Related
No Motion	Physics Related
Non-magnetic	Physics Related
Non-moment	Physics Related
Non-mechanical	Physics Related
Nano Modified	Physics Related
No Mass	Physics Related
Not Modulated	Radio Science
Navi Mumbai	Regional
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Non-metallic	Space Science
National Match	Sports
National Master	Sports & Games
Air Madrid	Transport & Travel
Mount Cook Airline	Transport & Travel