(Acceleration) A fluid flows steadily along the streamline as shown in the figure below. (a) Determine the acceleration at point A. (b) At point A what is the angle between the acceleration and the x axis? (c) At point A what is the angle between the acceleration and the streamline? 30 R=10.0ft V=8.9 ft/s av A = 3.0 s ds x (a) a = i n + i s ft/s (b) 0 = deg i (c) = i deg