The archerfish hunts by dislodging an unsuspecting insect from its resting place with a stream of water expelled from the fish's mouth. Suppose the archerfish squirts water with an initial speed of 2.45 m/sec at an angle of 24o above the horizontal. When the stream reachs the beetle a height h avoe the water's surface it is moving horizontal. What is the vertical component of the water's initial velocity?