Centripetal Force

Summary

The centripetal force describes how an object rotates around a circle.

Key Equations:

Centripetal force:
Fc=mac=mv2r

Read Time

⏱ 1 min

Definition

The centripetal force is not a new force and describes how objects rotate in a circle. The centripetal force is a center-seeking force that forces the object to rotate in a circle. This force is only valid in inertial frame of references. Mathematically, this is described using centripetal acceleration and Newton's second law

Fc=mac=mv2r

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