centripetal force
noun1
Natural sciences, Physical sciences, Physics The force on a rotating or orbiting body in the direction of the centre of rotation.
- A Centripetal force is that by which bodies are drawn or impelled, or any way tend, towards a point as to a centre.1726, Isaac Newton, translated by Andrew Motte, Philosophiae Naturalis Principia Mathematica, published 1729:
- Related terms
- centrifugal force