EBOOK

Pulleys

Roseann FeldmannSeries: Early Bird Physics
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Pages
48
Year
2001
Language
English
Publisher
Lerner Publishing Group|Lerner Publishing Group

About

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.

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    Artists

    Roseann Feldmannauthor
    Sally M. Walkerauthor