Step 4 25.5 Substituting the values we know into the equation for the y-component of displacement above, gives us the following result. Remember that ay = -g. Be careful with signs! 0+ 18.7 ✔m/s) (2.6 s) + ²/([ ✔ m/s²)([ X y = Your response differs from the correct answer by more than 10%. Double check your calculations. s²) -9.81 18.7 m/s. 36 x Your response differs from the correct answer by more than 100%. m
Step 4 25.5 Substituting the values we know into the equation for the y-component of displacement above, gives us the following result. Remember that ay = -g. Be careful with signs! 0+ 18.7 ✔m/s) (2.6 s) + ²/([ ✔ m/s²)([ X y = Your response differs from the correct answer by more than 10%. Double check your calculations. s²) -9.81 18.7 m/s. 36 x Your response differs from the correct answer by more than 100%. m
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter3: Motion In Two Dimensions
Section: Chapter Questions
Problem 16P: A firefighter, a distance d from a burning building, directs a stream of water from a fire hose at...
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Step 1: Calculate the horizontal component of velocity
VIEWStep 2: Calculate the time to reach the cross-bar
VIEWStep 3: Calculate the vertical component of velocity
VIEWStep 4: Calculate the vertical displacement
VIEWStep 5: Calculate the vertical distance clearance and during rising or falling
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