5 A light sphere is thrown upwards on a cliff at t = 0s, and experiences a significant drag force. The velocity-time graph is shown above. Which of the following describes the direction of the sphere's acceleration just after the throw and the time that the acceleration first reaches zero? Direction of the acceleration Time the acceleration first reaches zero just after throw A Up 0.2 s B Up 1.2 s C Down 0.2 s D Down 1.2 s