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A military jet flies horizontally with a velocity of 4.50 x 10^2 m/s and 2.00 x 10^4 m above the ground. When the jet is straight above an artillery gun, the gun fires a shell that strikes the jet. Find the minimum value for the velocity that will result in the shell striking the jet.
a. Calculate the horizontal component of the initial velocity of the shell.
b. Calculate the vertical component of the initial velocity of the shell.
c. Calculate the magnitude of the initial velocity of the shell.
d. Calculate the angle of the initial velocity of the shell above the horizontal.
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