Students will be able to
- define the term centripetal force as a force acting toward a central point,
- recognize that a constant centripetal force produces a constant acceleration of an object toward the center of a circular path that the object moves along at a constant speed,
- calculate the magnitude of a centripetal force using and ,
- recognize that and imply that and , where is centripetal acceleration,
- rearrange and to find unknown values of , , and ,
- determine variations in the centripetal force acting on an object in circular motion at various points along its path, where forces other than the centripetal force can act on the object,
- determine forces that act on objects in circular motion to provide a centripetal force on the object.