A gun is fired straight up. Assuming that the air drag on the bullet varies quadratically with speed, show that the speed varies with height according to the equations ° = Ae kr -5 (tupward moton) k 2 =- Bek (downward motion) k

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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A gun is fired straight up. Assuming that the air drag on the bullet varies quadratically with
speed, show that the speed varies with height according to the equations
v = Ae g
(upward motton)
k
%3D
2 =.
(downward motion)
-Bek
Transcribed Image Text:A gun is fired straight up. Assuming that the air drag on the bullet varies quadratically with speed, show that the speed varies with height according to the equations v = Ae g (upward motton) k %3D 2 =. (downward motion) -Bek
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