2.12 A gun is fired straight up. Assuming that the air drag on the bullet varies quadratically withspeed, show that the speed varies with height according to the equations0² = Aek (upward motion)=- Be (downward motton)k%3Din which A and B are constants of integration, g is the acceleration of gravity, andk=cz/mwhere c, is the drag constant and m is the mass of the bullet. (Note: x is measured positiveupward, and the gravitational force is assumed to be constant.)

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Answered: 12 A gun is fired straight up. Assuming…

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