Normal Force Calculator

Calculate the normal force (N) exerted by a surface on an object resting on it. This calculator accounts for the angle of incline (N = mg * cos(θ)).

Normal Force Calculator

For a flat surface, enter 0.

How to Use

  1. 1

    Enter Mass

    Input the mass of the object in kilograms (kg).

  2. 2

    Enter Incline Angle

    Input the angle of the surface in degrees. If the object is on a flat, horizontal surface, enter 0.

  3. 3

    Calculate

    Click calculate to find the normal force exerted by the surface in Newtons.

Frequently Asked Questions

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