mAK hericeritaL diff 5. A type of fish hunts by dislodging an unsuspecting insect from its...
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 a speed of 2.35 m/s at an angle of 56.0 ∘ above the horizontal, and aims for a beetle on a leaf 3.00 cm above the water's surface.
8.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 from the pond surface with an initial speed of 2.30 m/s at an angle of 19.5° above the horizontal. When the stream of water reaches a beetle on a leaf at height above the water’s surface, it is moving horizontally. What is the vector that describes the displacement from the archerfish to the...
1) what is the vertical component of the waters initial
velocity?
2) how long does the beetle have to react?
3) how high is the beetle above the fish?
What is the horizontal distance between the fish and the
beetle?
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3) The archerfish is a type of fish well known for its ability to catch resting insects by spitting a jet of water at them. This spitting ability is enabled by the presence of a groove in the roof of the mouth of the archerfish. The groove forms a long, narrow tube when the fish places its tongue against it and propels drops of water along the tube by compressing its gill covers. When an archerfish is hunting, its body...