A group of students launches a model rocket in the vertical direc- tion. Based on tracking data, they determine that the altitude of the rocket was 89.6 ft at the end of the powered portion of the flight and that the rocket landed 16 s later. Knowing that the descent parachute failed to deploy so that the rocket fell freely to the ground after reaching its maximum altitude and assuming that end of powered flight, (b) the maximum altitude reached by the rocket. 32.2 ft/s, determine (a) the speed vị of the rocket at the %3D 89.6 ft

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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A group of students launches a model rocket in the vertical direc-
tion. Based on tracking data, they determine that the altitude of
the rocket was 89.6 ft at the end of the powered portion of the
flight and that the rocket landed 16 s later. Knowing that the
descent parachute failed to deploy so that the rocket fell freely
to the ground after reaching its maximum altitude and assuming
that g = 32.2 ft/s, determine (a) the speed v, of the rocket at the
end of powered flight, (b) the maximum altitude reached by
the rocket.
V1
89.6 ft
Transcribed Image Text:A group of students launches a model rocket in the vertical direc- tion. Based on tracking data, they determine that the altitude of the rocket was 89.6 ft at the end of the powered portion of the flight and that the rocket landed 16 s later. Knowing that the descent parachute failed to deploy so that the rocket fell freely to the ground after reaching its maximum altitude and assuming that g = 32.2 ft/s, determine (a) the speed v, of the rocket at the end of powered flight, (b) the maximum altitude reached by the rocket. V1 89.6 ft
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