Calculadora de Forca Centripeta — Formula
## Centripetal Force
An object in circular motion requires a net inward force directed toward the center of the circle.
### Formula
**F_c = m * v² / r**
This force does not do work since it is always perpendicular to velocity.
An object in circular motion requires a net inward force directed toward the center of the circle.
### Formula
**F_c = m * v² / r**
This force does not do work since it is always perpendicular to velocity.
Exemplo Resolvido
A 2 kg ball on a 3 m string swings at 5 m/s.
- F_c = m * v² / r
- F_c = 2 * 25 / 3
- F_c = 50 / 3
- F_c = 16.667 N