. Emergency rations are to be dropped from a plane to some stranded hikers. The search and rescue plane is flying at an altitude of 1500 m at 70 m/s. a. Determine where the ideal drop point would be (measured horizontally from the hikers). (Answer is 1.22 km I need help solving b) b. The pilot notices (too late!) that they have passed the ideal drop point; the supplies now need to be launched vertically in order to land near the hikers. Calculate the vertical launch velocity required, given that the plane is now 1 km away (horizontally) from the hikers.