Problem: An eagle takes off from a tree branch on the side of a mountain and flies due west for 225 m in 19 s. Spying a mouse on the ground to the west, the eagle dives 441 m at an angle of 65° relative to the horizontal direction for 11 s to catch the mouse.
Part A: Determine the eagle's average velocity for the thirty second interval.
Explanation and formulas needed for best solution!