A projectile launches at an initial velocity of 55 m/s. Determine the length of time it will take the projectile to land. g = 9.81 m/s^2

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Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
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A projectile launches at an initial velocity of 55 m/s. Determine the length of time it will take the
projectile to land.
g = 9.81 m/s^2
Vo
30°
M
N
Ad, = (v,)t
Ad, -
= (v, )t
V2y = Vi, - gt
(v,) = (v, ) - 2g(Ad,)
v = v, cos e (constant)
Viy = v, sin e
1 = initial
2 = final
Transcribed Image Text:A projectile launches at an initial velocity of 55 m/s. Determine the length of time it will take the projectile to land. g = 9.81 m/s^2 Vo 30° M N Ad, = (v,)t Ad, - = (v, )t V2y = Vi, - gt (v,) = (v, ) - 2g(Ad,) v = v, cos e (constant) Viy = v, sin e 1 = initial 2 = final
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