Mastering Physics: Chapter 03 Homework Assignment Google Chrome https:// session
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Mastering Physics: Chapter 03 Homework Assignment Google Chrome https:// session.masteringphysics.com /myct/itemView? assignmentProblemID 455890438 offset next PHY 121, Spring 2015 Signed in as Ali Bou-Rashed l Help l Close Chapter 03 Homework Assignment The Archerfish Resources previous l 6 of 8 l next The Archerfish Part A The archerfish is a type of fish well known for its ability to oating on the water surface located at a distance 0.800m from the fi At what speed v should an archerfish spit the wate o shoot down an insec sh? catch resting insects by spitting a jet of water at them. This Assume that the fish is located very close to the surface of the pond and spits the water at an angle 600 above the water surface. spitting ability is enabled by the presence of a groove in the Express your answer in meters per second 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 shape allows it to swim very close to the water surface and look upward without creating a disturbance. The fish can then bring the tip mm/S of its mouth close to the surface and shoot the drops of water at the insects resting on overhead vegetation or Submit floating on the water surface. Hints My Answers Give Up Review Part Part B This question will be shown after you complete previous question(s) Continue Provide Feedback 2/9/2015Explanation / Answer
For a Trajectory
The range equation:
R = (v^2 * sin 2? )