Why can airplanes fly?
Provides answers to such flight-related questions as "How do airplane wings work?" "What is thrust?" and "How do helicopters fly?"
Main Author: | Jacobs, Marian B. |
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Format: | Books Print Book |
Language: | English |
Published: |
New York :
PowerKids Press,
1999.
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Edition: | 1st ed. |
Series: |
Library of why?
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Subjects: |
Summary: |
Provides answers to such flight-related questions as "How do airplane wings work?" "What is thrust?" and "How do helicopters fly?" |
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Item Description: |
Includes index. |
Physical Description: |
24 p. : col. ill. ; 19 cm. |
ISBN: |
0823952746 |