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A helicopter starts from rest at point A and travels along the straight-line path with a constant accelerationa. If the speed v= 24 m/s when the altitude of the helicopter is h= 46 m, determine the values of t.r.è, and @ as measured by the tracking device at O. At this instant, 0 = 38° and the distance d= 172 m. Neglect the small height of the tracking device above the ground.

A helicopter starts from rest at point A and travels along the straight-line path with a constant accelerationa. If the speed v= 24 m/s when the altitude of the helicopter is h= 46 m, determine the values of t.r.è, and @ as measured by the tracking device at O. At this instant, 0 = 38° and the distance d= 172 m. Neglect the small height of the tracking device above the ground.

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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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.r.è. and e as measured by the tracking device at O. At this instant, 0 = 38°, and the distance d= 172 m. Neglect the small height of the tracking device above the ground. Answers: m/s m/s? rad/s = rad/s?
Transcribed Image Text: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.r.è. and e as measured by the tracking device at O. At this instant, 0 = 38°, and the distance d= 172 m. Neglect the small height of the tracking device above the ground. Answers: m/s m/s? rad/s = rad/s?
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