If something moves in curved path must there be a force on it
{"Image DocumentName": "If something moves in curved path must there be a force on it?", "Image ImageDescription": "Use this to motivate circular motion involves acceleration. A ball is going around in a circle attached to a string. If the string breaks at the instant shown, which path will the ball follow? 10.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}