Newton (unit) - Definition

Definition

The newton is the SI unit of force; it is equal to the amount of net force required to accelerate a mass of one kilogram at a rate of one meter per second squared. Newton's second law of motion states: F = ma, multiplying m (kg) by a (m/s2), The newton is therefore:

Units used:

N = newton
kg = kilogram
m = meter
s = second

In dimensional analysis:

where

M = Mass
L = Length
T = Time

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