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20. A plane has an airspeed of 210 m.p.h. and a heading of 130*. The wind is blowing at a constant 30 m.p.h at 40° from due north. Find the ground speed and true course of the plane.

20. A plane has an airspeed of 210 m.p.h. and a heading of 130*. The wind is blowing at a constant 30 m.p.h at 40° from due north. Find the ground speed and true course of the plane.

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter4: Quadrilaterals
Section4.1: Properties Of A Parallelogram
Problem 41E: The following problem is based on the Parallelogram Law. In the scaled drawing, each unit...
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20. A plane has an airspeed of 210 m.p.h. and a heading of 130". The wind is blowing at a constant 30 m.p.h at 40° from due north. Find the ground speed and true course of the plane.
Transcribed Image Text:20. A plane has an airspeed of 210 m.p.h. and a heading of 130". The wind is blowing at a constant 30 m.p.h at 40° from due north. Find the ground speed and true course of the plane.
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