Figure 8-47 shows a plot ofpotential energy U versus position x of a 0.270 kg particle thatcan travel only along an x axis under the influence of aconservative force. The graph has these values: UA = 9 J, UC = 20 Jand UD = 24 J. The particle is released at the point where U formsa âpotential hillâ of âheightâ UB = 12 J, with kinetic energy 3.50J. What is the speed of the particle at (a)x = 3.5 m and (b)x = 6.5m? What is the position of the turning point on (c) the right sideand (d) the left side?
