In an experiment, a shearwater (a seabird) was taken from its nest, flown a distance 5140 km away, and released. It found its way back to its nest 14.5 days after release. Part A If we place the origin in the nest and extend the +-axis to the release point, what was the bird's average velocity for the return flight? Express your answer in meters per second. Uav. I = Submit Request Answer www ? m/s Part B What was the bird's average velocity for the whole episode, from leaving the nest to returning? Express your answer in meters per second. IVE Vav. = Submit Request Answer F ? m/s