Pulleys
- 作者: Walker, Sally M.
- 其他作者: Feldmann, Roseann. , King, Andy,
- 出版: Minneapolis : Lerner Publications Co ©2002.
- 稽核項: 1 online resource (47 pages) :color illustrations.
- 叢書名: Early bird physics books
- 標題: Pulleys , JUVENILE NONFICTION , TechnologyMachinery & Tools. , Pulleys Juvenile literature. , Poulies Ouvrages pour la jeunesse. , Curriculum resource. , Pulleys. , Electronic books. , Pullys. , JUVENILE NONFICTION Technology -- Machinery & Tools. , Poulies , Juvenile works.
- ISBN: 0822500655 , 9780822500650
- ISBN: 0822522209 , 9780822522201 , 0822522144 , 9780822522140
- 試查全文@TNUA:
- 附註: Includes index. Includes bibliographical and web references (page 45) and index. Be a word detective -- Work -- Machines -- Gravity -- Friction -- Kinds of pulleys -- On sharing a book.
- 摘要: What are pulleys? Look around and you will see that these machines are everywhere. Discover how they are used and how they make work easier!
- 電子資源: https://dbs.tnua.edu.tw/login?url=https://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=107550
- 系統號: 005307616
- 資料類型: 電子書
- 讀者標籤: 需登入
- 引用網址: 複製連結
How does a pulley work? What is it? Colorful diagrams and fun-to-do experiments help you explore the many ways this simple machine can help make work easier and faster.
來源: Google Book
來源: Google Book
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