centripetal force
Centripetal Force is an umbrella term that refers to any force that makes something move in a circle. Examples of forces that can be centripetal forces are as follows: Gravity the gravity between the Earth and Sun causes the Earth to go in a circle , Friction the friction force between a cars tires and the road causes the car to turn , Tension when swinging a bucket around in a circle by holding onto the string, the tension of the string is the centripetal force .