Force is measured using a unit called the Newton (N). One Newton is defined as the force required to accelerate a one-kilogram mass by one meter per second squared (1 N = 1 kg × m/s²). Various instruments such as spring balances or force gauges can be used to measure force in practical situations.

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Force is measured using Newtons (N), named after Sir Isaac Newton. It’s the unit for quantifying the interaction between objects, representing the push or pull exerted. The formula is F = m * a, where force (F) equals mass (m) multiplied by acceleration (a). This equation is derived from Newton’s second law of motion. Various instruments measure force, including spring scales for smaller forces and devices like dynamometers or load cells for larger ones. Force measurement is essential across scientific, engineering, and everyday contexts, providing a standardized way to gauge interactions and predict the motion or deformation of objects under external influences.