An airplane, flying horizontally at an altitude of 1.83 km at a speed of 346 m/s, releases a package.

a) Neglecting air resistance, find the speed of the package just before it reaches the ground.

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## Find the volume density of electric chargeRunner A is at first 5.4 km west of a flagpole and is running with a constant velocity of 2.6 km/h due east. Runner B is initially 3.0 km east of the flagpole and is running with the constant velocity of 8.8 km/h due west. What would be the distance .. |

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