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A firefighting crew uses a water cannon that shoots water at 29.0 m/s at a fixed angle of 51.0° above the horizontal. The firefighters want to direct the water at a blaze that is 12.0 m above ground level. How far from the building should they position their cannon? There are two possibilities (d₁

A firefighting crew uses a water cannon that shoots water at 29.0 m/s at a fixed angle of 51.0° above the horizontal. The firefighters want to direct the water at a blaze that is 12.0 m above ground level. How far from the building should they position their cannon? There are two possibilities (d₁

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Could you please help me with finding these 2 distances?

A firefighting crew uses a water cannon that shoots water at 29.0 m/s at a fixed angle of 51.0° above the horizontal. The firefighters want to direct the water at a blaze that is 12.0 m above ground level. How far from the building should they position their cannon? There are two possibilities (d₁ < d₂); can you get them both? (Hint: Start with a sketch showing the trajectory of the water.) Part A Find d₁. Express your answer in meters. d₁ = Submit Part B VE ΑΣΦ X Incorrect; Try Again; 5 attempts remaining d₂ = Find d₂. Express your answer in meters. Previous Answers Request Answer Submit ΠΑΠ ΑΣΦ = Request Answer ? ? m m
Transcribed Image Text:A firefighting crew uses a water cannon that shoots water at 29.0 m/s at a fixed angle of 51.0° above the horizontal. The firefighters want to direct the water at a blaze that is 12.0 m above ground level. How far from the building should they position their cannon? There are two possibilities (d₁ < d₂); can you get them both? (Hint: Start with a sketch showing the trajectory of the water.) Part A Find d₁. Express your answer in meters. d₁ = Submit Part B VE ΑΣΦ X Incorrect; Try Again; 5 attempts remaining d₂ = Find d₂. Express your answer in meters. Previous Answers Request Answer Submit ΠΑΠ ΑΣΦ = Request Answer ? ? m m
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