Answer Two coins rotate on a turntable. Coin B is twice as far from the axis as coin A. The speed of A is twice that of B.
{"Image DocumentName": "AnswerTwo coins rotate on a turntable. Coin B is twice as far from the axis as coin A. The speed of A is twice that of B.", "Image ImageDescription": "The speed of A equals that of B. The speed of A is half that of B. Twice the radius means twice the speed. Answer: C. Slide 7-16.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}