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Wedges in Action
by Houghton Gosman, Gillian
$25.13
List Price: $26.27
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Description
From the Ancient Egyptians to modern-day farmers, people have always benefited from using wedges. Through exploring this fact-filled book, students will learn all about the mechanical advantage of the wedge. A simple experiment is included to help reinforce new knowledge.
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Product Details
- Aug 30, 2010 Pub Date:
- 1448806836 ISBN-10:
- 9781448806836 ISBN-13:
- English Language
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