F_c (centripetal force)

Definition

The centripetal force is the force that keeps an object moving in a circular path. It always acts towards the center of the circle.

Related terms

Circular motion:

The movement of an object along a curved path, such as a circle.

Centripetal acceleration: The acceleration experienced by an object moving in a circular path, directed towards the center of the circle.

Centrifugal force: The apparent outward force experienced by an object moving in a circular path, which is actually just inertia trying to keep it moving in a straight line.