I don't understand how to complete part 1-3

008 (part 1 of 3) 10.0 points An Alaskan rescue plane traveling 38 m/s drops a package of emergency rations from a height of 172 m to a stranded party of explorers. The acceleration of gravity is 9.8 m/s Where does the package strike the ground relative to the point directly below where it was released? Answer in units of m. 009 (part 2 of 3) 10.0 points What is the horizontal component of the ve- locity just before it hits? Answer in units of m/s. 010 (part 3 of 3) 10.0 points What is the vertical component of the velocity just before it hits? (Choose upward as the positive vertical direction) ne Answer in units of m/s