A helicopter starts from rest at point A and travels along the straight-line path with a constant acceleration a. If the speedv= 24 m/s when the altitude of the helicopter is h= 46 m. determine the values of i. 7.0, and e as measured by the tracking device at O. Atthis nstant, 0 = 38 and the distance d= 172 m. Neglect the small height of the tracking device above the ground.

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter3: Motion In Two Dimensions
Section: Chapter Questions
Problem 5OQ: Does a car moving around a circular track with constant speed have (a) zero acceleration, (b) an...
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Your answer is partially correct.
A helicopter starts from rest at point A and travels along the straight-line path with a constant acceleration a. If the speed v= 24 m/s
when the altitude of the helicopter is h = 46 m, determine the values of i, ř.0, and as measured by the tracking device at 0. At this
instant, 0 = 38°, and the distance d = 172 m. Neglect the small height of the tracking device above the ground.
Answers:
1.17
m/s
m/s?
-4.624
9 =
rad/s
0.2785
0.1163
rad/s?
Transcribed Image Text:Your answer is partially correct. A helicopter starts from rest at point A and travels along the straight-line path with a constant acceleration a. If the speed v= 24 m/s when the altitude of the helicopter is h = 46 m, determine the values of i, ř.0, and as measured by the tracking device at 0. At this instant, 0 = 38°, and the distance d = 172 m. Neglect the small height of the tracking device above the ground. Answers: 1.17 m/s m/s? -4.624 9 = rad/s 0.2785 0.1163 rad/s?
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