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An airplane flying horizontally at an elevation of 0.75 km, with a constant speed of 350...

  1. An airplane flying horizontally at an elevation of 0.75 km, with a constant speed of 350 km/hr, over level ground, releases a bundle of food supplies. What is its horizontal and vertical velocity component just before hitting the ground? If the airplane’s speed were instead, 450 km/hr, would the time of fall be larger, smaller, or the same?
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