If a projectile is fired with an initial velocity of meters per second at an angle bove the horizontal and air resistance is assumed to be negligible, then its position after seconds is given by the parametric equations where g is the acceleration of gravity If a gun is fired with and when will the bullet hit the ground?

Question

If a projectile is fired with an initial velocity of  meters per second at an angle  bove the horizontal and air resistance is assumed to be negligible, then its position after  seconds is given by the parametric equations  where g is the acceleration of gravity  If a gun is fired with  and  when will the bullet hit the ground?

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The Answer of If a projectile is fired with an initial velocity of  meters per second at an angle  bove the horizontal and air resistance is assumed to be negligible, then its position after  seconds is given by the parametric equations  where g is the acceleration of gravity  If a gun is fired with  and  when will the bullet hit the ground?

If a Projectile Is Fired with an Initial Velocity of