Assertion: acceleration's magnitude | /r/HasProperty | given by the square of the velocity
Facets:
Source sentences:
text: When a point moves on a curved path, the component of the acceleration that results from the change in the direction of the velocity vector is perpendicular to the velocity vector and is directed inward, to the concave side of the path; its magnitude is given by the square of the velocity divided by the radius of curvature r of the path: v2/r.