Normal Force Calculator

Normal Force Calculator

Calculate the support force exerted by a surface on an object.

2026-05-06T10:07:27.097Z
0°
FlatVertical
Fₙ
Normal Force (Fₙ)
98.07N

Surface Interaction

The normal force is the component of a contact force perpendicular to the surface that an object contacts. On an inclined plane, the normal force decreases as the angle increases.

Fₙ = m * g * cos(θ)

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