हवाई जहाजों का विज्ञान – चार प्रकार के बल: Science of Airplanes -Four Forces English as a second language (ESL)

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Mfg Application Konsulting Engr
4.5
66 reviews
Ebook
44
Pages
Eligible

About this ebook

Somehow seeing birds fly, makes sense to us.  But what about an airplane that weighs as much as an elephant herd?  How can heavy planes fly?  See inside this book for the
science of engine push; wing lift; drag back and gravity down.  Moving air is the magic ingredient that enables flight.

 

Ratings and reviews

4.5
66 reviews
श्री डिगेश कुमार शर्मा
January 5, 2018
Very easy to understand.
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Aman Kumar
September 28, 2022
give me a better experience for this 📚
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A Google user
November 9, 2017
Nice book..
1 person found this review helpful
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