Kitchen Utensil Holder,Cooking Utensil Holder,Kitchen Utensils Stand,Kitchen Utensil Rack Xiongyang Household Co., Ltd , https://www.xyknives.comJiangsu version compulsory two 6.3 "Circular motion centripetal acceleration centripetal force" ppt [experience and communication] 1. When the ball is doing circular motion, how do you feel about the hand pulling the rope? 2. What happens if you let go suddenly? [Conclusion] For a uniform circular motion object, the force of the force pointing toward the center of the circle must be required. This force is called "centripetal force". Often recorded as F direction.