A projectile is launched from the ground at an angle of 80° and lands 16s later at the same height as it was launched (on theground).Help on how to format answers: units(a) What is the initial speed of the projectile?&VO =(b) What is the maximum altitude?Ymax(c) What is the range?X=Hint: If it takes 16 seconds for the projectile to rise and fall back to the same initial height, at what time will it be at its highestpoint? What will its vertical velocity be at its highest point? Give that, and the acceleration is -9.8m/s2, what must the initialvertical velocity Viyhave been? How is the total initial velocity v; related to the vertical initial velocity viythat youhavethat you have the launch angle.Viy.ViRemeber

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Description: A projectile is launched from the ground at an angle of 80° and lands 16s later at the same height as it was launched (on theground).Help on how to format answers: units(a) What is the initial speed of the projectile?&VO =(b) What is the maximum alt

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What is the initial speed of the projectile?

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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A projectile is launched from the ground at an angle of 80° and lands 16s later at the same height as it was launched (on the
ground).
Help on how to format answers: units
(a) What is the initial speed of the projectile?
&
VO =
(b) What is the maximum altitude?
Ymax
(c) What is the range?
X=
Hint: If it takes 16 seconds for the projectile to rise and fall back to the same initial height, at what time will it be at its highest
point? What will its vertical velocity be at its highest point? Give that, and the acceleration is -9.8m/s2, what must the initial
vertical velocity Viy
have been? How is the total initial velocity v; related to the vertical initial velocity viy
that you
have
that you have the launch angle.
Viy.
Vi
Remeber

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