2/73 A small airplane flying horizontally with a speed of 300 km/h at an altitude of 120 m above a remote valley drops an emergency medical package at A. The package has a parachute which deploys at B and allows the package to descend vertically at the constant rate of 1.8 m/s. If the drop is designed so that the package is to reach the ground 37 seconds after release at A, determine the horizontal lead L so that the package hits the target. Neglect atmo- spheric resistance from A to B. bolnil 300 km/h - B-4 A Target- BY L di 1 I 120 m

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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CD Page view A Read aloud
TAdd text
2/73 A small airplane flying horizontally with a speed of
300 km/h at an altitude of 120 m above a remote
valley drops an emergency medical package at A.
The package has a parachute which deploys at B
and allows the package to descend vertically at the
constant rate of 1.8 m/s. If the drop is designed so
that the package is to reach the ground 37 seconds
after release at A, determine the horizontal lead L
so that the package hits the target. Neglect atmo-
spheric resistance from A to B. brusel
300 km/h
of bra
AL
BY
Target-
H
L
Problem 2/73
W
120 m
Draw
Transcribed Image Text:I CD Page view A Read aloud TAdd text 2/73 A small airplane flying horizontally with a speed of 300 km/h at an altitude of 120 m above a remote valley drops an emergency medical package at A. The package has a parachute which deploys at B and allows the package to descend vertically at the constant rate of 1.8 m/s. If the drop is designed so that the package is to reach the ground 37 seconds after release at A, determine the horizontal lead L so that the package hits the target. Neglect atmo- spheric resistance from A to B. brusel 300 km/h of bra AL BY Target- H L Problem 2/73 W 120 m Draw
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