An aeroplane is flying horizontally at 45 m/s at a height of 780 m. It is to drop supplies to people cut off by flood waters. a. Determine how long before the plane reaches the point directly above the people that the plane much drop the supplies. b. Determine the distance before being directly over the people that the supplies must be dropped at. c. Determine the velocity of the supplies just before they hit the ground.
An aeroplane is flying horizontally at 45 m/s at a height of 780 m. It is to drop supplies to people cut off by flood waters. a. Determine how long before the plane reaches the point directly above the people that the plane much drop the supplies. b. Determine the distance before being directly over the people that the supplies must be dropped at. c. Determine the velocity of the supplies just before they hit the ground.
College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter3: Vectors And Two-Dimensional Motion
Section: Chapter Questions
Problem 7WUE: A skier leaves the end of a horizontal ski jump at 22.0 m/s and falls through a vertical distance of...
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