A fish that has a relatively flat shape (like a flounder) is 160 mm long, is 110 mm wide, and typically swims at a speed of around 0.35 m/s. The fish is characterized as having a smooth surface....

A fish that has a relatively flat shape (like a flounder) is 160 mm long, is 110 mm wide, and typically swims at a speed of around 0.35 m/s. The fish is characterized as having a smooth surface. Estimate the drag force the fish must overcome and the power expended by the fish in swimming. Assume seawater at 20◦C.