The Aeroplane Speaks
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In our eReader you can find the full English version of the book. Read The Aeroplane Speaks Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book The Aeroplane Speaks
What reading level is The Aeroplane Speaks book?
To quickly assess the difficulty of the text, read a short excerpt:
Now, we will suppose that a gust or eddy throws the machine into thelower position. It no longer travels in the direction of T, since themomentum in the old direction pulls it off that course. M is now theresultant of the Thrust and the Momentum, and you will note that thisresults in a decrease in the angle our old friend the neutral lift linemakes with M, i. E. , a decrease in the angle of incidence and therefore adecrease in lift.
We will suppose that this decrease is 2 degrees. Such decrease... appliesto both main surface and stabilizer, since both are fixed rigidly to theaeroplane.
The main surface, which had 12 degrees angle, has now only 10 degrees, i. E. , a loss of ONE-SIXTH.
The stabilizer, which had 4 degrees angle, has now only 2 degrees, i. E. , a loss of ONE-HALF.
The latter has therefore lost a greater PROPORTION of its angle ofincidence, and consequently its lift, than has the main surface. It mustthen fall relative to the main surface. The tail falling, the aeroplanethen assumes its first position, though at a slightly less altitude.
What to read after The Aeroplane Speaks?
You can find similar books in the "Read Also" column, or choose other free books by Barber Horatio to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
Now, we will suppose that a gust or eddy throws the machine into thelower position. It no longer travels in the direction of T, since themomentum in the old direction pulls it off that course. M is now theresultant of the Thrust and the Momentum, and you will note that thisresults in a decrease in the angle our old friend the neutral lift linemakes with M, i. E. , a decrease in the angle of incidence and therefore adecrease in lift.
We will suppose that this decrease is 2 degrees. Such decrease... appliesto both main surface and stabilizer, since both are fixed rigidly to theaeroplane.
The main surface, which had 12 degrees angle, has now only 10 degrees, i. E. , a loss of ONE-SIXTH.
The stabilizer, which had 4 degrees angle, has now only 2 degrees, i. E. , a loss of ONE-HALF.
The latter has therefore lost a greater PROPORTION of its angle ofincidence, and consequently its lift, than has the main surface. It mustthen fall relative to the main surface. The tail falling, the aeroplanethen assumes its first position, though at a slightly less altitude.
What to read after The Aeroplane Speaks?
You can find similar books in the "Read Also" column, or choose other free books by Barber Horatio to read onlineMoreLess
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