Physics, 29.06.2019 17:00, Yaoicx681

Afood packet is dropped from a helicopter during a flood-relief operation from a height of 750 meters. assuming no drag (air friction), what will the velocity of the packet be when it reaches the ground? also, at what height will the packet have half this velocity?

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Afood packet is dropped from a helicopter during a flood-relief operation from a height of 750 meter...