Yahoo Answers: Answers and Comments for A jet airliner moving initially at 148 mph(with respect to the ground)...? [Physics]
Copyright © Yahoo! Inc. All rights reserved.
https://answers.yahoo.com/question/index?qid=20191208050515AAIKdn2
From Kevin
enUS
Sun, 08 Dec 2019 05:05:15 +0000
3
Yahoo Answers: Answers and Comments for A jet airliner moving initially at 148 mph(with respect to the ground)...? [Physics]
292
38
https://answers.yahoo.com/question/index?qid=20191208050515AAIKdn2
https://s.yimg.com/zz/combo?images/emaillogous.png

From Andrew Smith: Very slow jet aircraft and very strong wind.
T...
https://answers.yahoo.com/question/index?qid=20191208050515AAIKdn2
https://answers.yahoo.com/question/index?qid=20191208050515AAIKdn2
Sun, 08 Dec 2019 05:38:06 +0000
Very slow jet aircraft and very strong wind.
These form a triangle with an angle of 103 at the vertex.
c= sqrt( a^2 + b^2 2ab cos( theta))= sqrt( 148^2+445^22*148*445*cos(103) ) =500mph

From Anonymous: if wind speed 445 mph (which is a nonsense)
Vx...
https://answers.yahoo.com/question/index?qid=20191208050515AAIKdn2
https://answers.yahoo.com/question/index?qid=20191208050515AAIKdn2
Sun, 08 Dec 2019 06:37:35 +0000
if wind speed 445 mph (which is a nonsense)
Vx = 148+445*cos 77 = 248 mph
Vy = 445*sin 77 = 434 mph
V = √Vx^2+Vy^2 = 500 mph