a rescue plane flies at 198 km/h (= 55.0 m/s ) and constant height h = 500 m toward a point directly over a victim , where a rescue capsule is to land . (a) what should be the angle of the pilot s...

a rescue plane flies at 198 km/h (= 55.0 m/s ) and constant height h = 500 m toward a point directly over a victim , where a rescue capsule is to land .
(a) what should be the angle of the pilot s line of sight to the victim when the capsule release is made ?
(b) as the capsule reaches the water , what is its velocity in unit - vector notation and in magnitude - angle notation ?