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Force Calculator
Calculate force, mass, or acceleration using Newton's Second Law of Motion (F = ma).
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Calculate force, mass, or acceleration using Newton's Second Law of Motion (F = ma).
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Calculate force using Newton's Second Law (F=ma).
Quickly calculate force, mass, or acceleration using Newton's Second Law of Motion. This fundamental physics tool helps you understand how the interaction between mass and acceleration determines the resulting force acting on an object.
F = m × aForce (F) is the product of mass (m) and acceleration (a). One Newton is defined as the force needed to accelerate one kilogram of mass at a rate of one meter per second squared.
A Newton (N) is the SI unit of force. It is approximately equal to the weight of a small apple on Earth.
Mass is the amount of matter in an object (measured in kg), while weight is the force exerted on that mass by gravity (measured in Newtons).
Yes, a negative force indicates that the force is acting in the opposite direction of the chosen reference axis.