III. Ball on a String Adam is swinging a ball using a string in a vertical loop with a radius of 0.85 meters. C f A. After a few moments the ball continues moving in the same circular path under only the inuence of gravity and tension. In this situation, the speed of the ball does not remain constant. Explain why. B. When should the tangential speed be the highest? Lowest? Explain. C. Given your answers to B, when should the tension force be the highest? Lowest? Explain. D. Rank the magnitude of the tension force (least to greatest) on the ball by location a f. Explain your reasoning