mckenzeebrown9694 mckenzeebrown9694 19-11-2022 Physics contestada AB 005 (part 2 of 2) 10. 0 points Denote the speeds of block at point A and A' (the same point for different two cases) to be v and v, respectively. What is the ratio of the speeds ? VA 1 UA UM 1. UN UA 2. 1 U 3. A 3
