# Often asked: What Does Nm Mean In Physics?

The newton meter is a measurement of torque. One newton meter is equal to approximately 0.738 pound-feet.

## What unit is Nm?

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.

## What does Nm in physics stand for?

nm. (Science: abbreviation) Nanomolar (10-9 M). symbol for nanometer. A metric unit of length equal to one billionth of a meter.

## What is Nm mean for torque?

Torque is measured in Newton metres (Nm) or you might see the imperial measurement of lb-ft (pounds-feet). If you want to calculate the conversion for yourself, 1 Nm is equivalent to 0.738 lb/ft.

## Is Nm and Nm the same?

N/m or Nm−1 is the correct unit of a spring constant and it’s already in SI units. Nm or N*m on the other hand is the unit of a torque (or moment) and is also in SI units. So no, Nm and Nm−1 are not the same at all, they measure very different things.

You might be interested:  Often asked: How Much Is Mastering Physics Access Code?

## Is nanometer The smallest unit?

A nanometer (nm) is 1,000 times smaller than a micrometer. It is equal to 1/1,000,000,000th or one-billionth of a meter. When things are this small, you can’t see them with your eyes, or a light microscope. Atoms are smaller than a nanometer.

## Is J an energy unit?

1 Joule (J) is the MKS unit of energy, equal to the force of one Newton acting through one meter. 1 Watt is the power from a current of 1 Ampere flowing through 1 Volt. 1 kilowatt-hour is the energy of one kilowatt power flowing for one hour.

## What is the mean of nm?

Nm is internet slang for not much or nevermind.

## What is the full from of nm?

Nanometer (nm), an SI unit of length, equal to 109 m (a thousand-millionth of a meter)

## What is torque in physics definition?

Torque is a measure of how much a force acting on an object causes that object to rotate. In other words, torque is the cross product between the distance vector (the distance from the pivot point to the point where force is applied) and the force vector, ‘a’ being the angle between r and F.

## What’s better torque or KW?

Usually, the more kilowatts an engine produces, the faster a car will accelerate. Torque is best considered as the measurement of power at any given engine speed and the one that gets you moving, whereas power is the measurement of how fast torque is being used.

## Is nm equal to J?

The joules unit number 1.00 J converts to 1 N-m, one Newton meter. It is the EQUAL energy value of 1 Newton meter but in the joules energy unit alternative.

You might be interested:  Often asked: What Is Ms Units In Physics?

## How do you convert Nm to LBS?

To convert newton-meters (Nm) to foot-pounds (ft/lbs) all you need to do is divide your figure (Nm) by 1.356.

## How do you convert Nm to HP?

Torque (Nm) to Horsepower (HP) Calculation: Motor Power P (HP) is equal to the torque T(Nm) in Newton meter times of speed N(rpm) divided by 7127.

## How do you calculate Nm?

Motor Torque T(Nm) in Newton meter (Nm) is equal to 9.554140127times of the electric power P(W) in watts divided by the speed N(rpm) in rpm. Example: Calculate the rated torque can be developed by the 22000 Watts, 1490 rpm three-phase motor. T(Nm) = 144 Nm.