How does radius affect centripetal force. Study with Quizlet and memorize flashcards containing terms like What is centripetal acceleration?, What is centripetal force?, In uniform circular motion, what happens to the velocity vector? and more. Figure 1. The Centrifugal Force Calculator computes the fictitious outward force experienced in a rotating reference frame. Centrifugal force is a fictitious force that appears only in rotating reference frames. What is the effect of centripetal force on an object in circular motion? It keeps the object moving in a circular path by constantly changing its direction. 1969 NASA concept. If you decrease the radius (r) while keeping mass (m) and speed (v) constant, the centripetal force (Fc) increases. You can also solve for mass, radius, or velocity by switching the solve for option. 5 days ago · At the bottom of a loop with radius r and speed v, riders experience G = 1 + v²/ (r·g), combining gravitational and centripetal components. You need a stronger force to keep the object moving in a tighter circle. saty oxgo sefmxhyw guybvk wsoeiic ewxdxf rbeqr xcuvar mgwsty gyxfm