A dinoflagellate takes 5.2 s to travel 0.6 mm. Approximate a dinoflagellate as a sphere of radius 35.0 µm (ignoring the flagellum).
(a) What is the drag force on the dinoflagellate in seawater of viscosity 0.0009 Pa · s?
___ N
(b) What is the power output of the flagellate?
____W