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Newton meter

Primary Information
Secondary Information

Definition

A Newton meter (Nm) is a unit of torque. Torque is the force that causes an object to rotate. It is measured by multiplying the force applied to an object by the distance between the point of application of the force and the axis of rotation.

For example, if you apply a force of 1 Newton to a wrench that is 1 meter long, the torque applied to the wrench is 1 Newton meter.

Newton meters are used to measure the torque of motors, engines, and other machines. They are also used to measure the torque of the human body, such as the torque generated by a tennis player's serve.

How can the word be used?

Torque is measured in Newton meters.

Newton meter

Different forms of the word

Noun: A unit of torque in the International System of Units (SI).

Adjective: Relating to Newton metres or torque.

Etymology

The word "Newton meter" is a compound word that is made up of the words "Newton" and "meter." The word "Newton" refers to the unit of force, and the word "meter" refers to the unit of length.

The word "Newton meter" is used to measure torque, which is the rotational equivalent of force. Torque is defined as the force applied to an object multiplied by the distance from the point of application of the force to the axis of rotation.

The word "Newton meter" was first used in the 19th century. It is named after Isaac Newton, who is considered the father of classical mechanics.

Question

What is a Newton meter?